857155530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 2707326720

約数和(自身を除く): 1850171190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 61, 66, 70, 77, 79, 98, 105, 110, 121, 122, 147, 154, 158, 165, 183, 210, 231, 237, 242, 245, 294, 305, 330, 363, 366, 385, 395, 427, 462, 474, 490, 539, 553, 605, 610, 671, 726, 735, 770, 790, 847, 854, 869, 915, 1078, 1106, 1155, 1185, 1210, 1281, 1342, 1470, 1617, 1659, 1694, 1738, 1815, 1830, 2013, 2135, 2310, 2370, 2541, 2562, 2607, 2695, 2765, 2989, 3234, 3318, 3355, 3630, 3871, 4026, 4235, 4270, 4345, 4697, 4819, 5082, 5214, 5390, 5530, 5929, 5978, 6083, 6405, 6710, 7381, 7742, 8085, 8295, 8470, 8690, 8967, 9394, 9559, 9638, 10065, 11613, 11858, 12166, 12705, 12810, 13035, 14091, 14457, 14762, 14945, 16170, 16590, 17787, 17934, 18249, 19118, 19355, 20130, 22143, 23226, 23485, 24095, 25410, 26070, 28182, 28677, 28914, 29645, 29890, 30415, 32879, 33733, 35574, 36498, 36905, 38710, 42581, 44286, 44835, 46970, 47795, 48190, 51667, 53009, 57354, 58065, 59290, 60830, 65758, 66913, 67466, 70455, 72285, 73810, 85162, 88935, 89670, 91245, 95590, 98637, 101199, 103334, 106018, 110715, 116130, 127743, 133826, 140910, 143385, 144570, 155001, 159027, 164395, 168665, 177870, 182490, 197274, 200739, 202398, 212905, 221430, 236131, 255486, 258335, 265045, 286770, 310002, 318054, 328790, 334565, 337330, 361669, 371063, 401478, 425810, 468391, 472262, 493185, 505995, 516670, 530090, 583099, 638715, 669130, 708393, 723338, 742126, 775005, 795135, 936782, 986370, 1003695, 1011990, 1085007, 1113189, 1166198, 1180655, 1277430, 1405173, 1416786, 1550010, 1590270, 1749297, 1808345, 1855315, 2007390, 2170014, 2226378, 2341955, 2361310, 2597441, 2810346, 2915495, 3498594, 3541965, 3616690, 3710630, 4081693, 4683910, 5194882, 5425035, 5565945, 5830990, 7025865, 7083930, 7792323, 8163386, 8746485, 10850070, 11131890, 12245079, 12987205, 14051730, 15584646, 17492970, 20408465, 24490158, 25974410, 28571851, 38961615, 40816930, 57143702, 61225395, 77923230, 85715553, 122450790, 142859255, 171431106, 285718510, 428577765, 857155530]

約数ペア:

[(1, 857155530), (2, 428577765), (3, 285718510), (5, 171431106), (6, 142859255), (7, 122450790), (10, 85715553), (11, 77923230), (14, 61225395), (15, 57143702), (21, 40816930), (22, 38961615), (30, 28571851), (33, 25974410), (35, 24490158), (42, 20408465), (49, 17492970), (55, 15584646), (61, 14051730), (66, 12987205), (70, 12245079), (77, 11131890), (79, 10850070), (98, 8746485), (105, 8163386), (110, 7792323), (121, 7083930), (122, 7025865), (147, 5830990), (154, 5565945), (158, 5425035), (165, 5194882), (183, 4683910), (210, 4081693), (231, 3710630), (237, 3616690), (242, 3541965), (245, 3498594), (294, 2915495), (305, 2810346), (330, 2597441), (363, 2361310), (366, 2341955), (385, 2226378), (395, 2170014), (427, 2007390), (462, 1855315), (474, 1808345), (490, 1749297), (539, 1590270), (553, 1550010), (605, 1416786), (610, 1405173), (671, 1277430), (726, 1180655), (735, 1166198), (770, 1113189), (790, 1085007), (847, 1011990), (854, 1003695), (869, 986370), (915, 936782), (1078, 795135), (1106, 775005), (1155, 742126), (1185, 723338), (1210, 708393), (1281, 669130), (1342, 638715), (1470, 583099), (1617, 530090), (1659, 516670), (1694, 505995), (1738, 493185), (1815, 472262), (1830, 468391), (2013, 425810), (2135, 401478), (2310, 371063), (2370, 361669), (2541, 337330), (2562, 334565), (2607, 328790), (2695, 318054), (2765, 310002), (2989, 286770), (3234, 265045), (3318, 258335), (3355, 255486), (3630, 236131), (3871, 221430), (4026, 212905), (4235, 202398), (4270, 200739), (4345, 197274), (4697, 182490), (4819, 177870), (5082, 168665), (5214, 164395), (5390, 159027), (5530, 155001), (5929, 144570), (5978, 143385), (6083, 140910), (6405, 133826), (6710, 127743), (7381, 116130), (7742, 110715), (8085, 106018), (8295, 103334), (8470, 101199), (8690, 98637), (8967, 95590), (9394, 91245), (9559, 89670), (9638, 88935), (10065, 85162), (11613, 73810), (11858, 72285), (12166, 70455), (12705, 67466), (12810, 66913), (13035, 65758), (14091, 60830), (14457, 59290), (14762, 58065), (14945, 57354), (16170, 53009), (16590, 51667), (17787, 48190), (17934, 47795), (18249, 46970), (19118, 44835), (19355, 44286), (20130, 42581), (22143, 38710), (23226, 36905), (23485, 36498), (24095, 35574), (25410, 33733), (26070, 32879), (28182, 30415), (28677, 29890), (28914, 29645)]