30974790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 99283968

約数和(自身を除く): 68309178

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 30, 33, 35, 42, 46, 53, 55, 66, 69, 70, 77, 105, 106, 110, 115, 121, 138, 154, 159, 161, 165, 210, 230, 231, 242, 253, 265, 318, 322, 330, 345, 363, 371, 385, 462, 483, 506, 530, 583, 605, 690, 726, 742, 759, 770, 795, 805, 847, 966, 1113, 1155, 1166, 1210, 1219, 1265, 1518, 1590, 1610, 1694, 1749, 1771, 1815, 1855, 2226, 2310, 2415, 2438, 2530, 2541, 2783, 2915, 3498, 3542, 3630, 3657, 3710, 3795, 4081, 4235, 4830, 5082, 5313, 5565, 5566, 5830, 6095, 6413, 7314, 7590, 8162, 8349, 8470, 8533, 8745, 8855, 10626, 11130, 12190, 12243, 12705, 12826, 13409, 13915, 16698, 17066, 17490, 17710, 18285, 19239, 19481, 20405, 24486, 25410, 25599, 26565, 26818, 27830, 32065, 36570, 38478, 38962, 40227, 40810, 41745, 42665, 44891, 51198, 53130, 58443, 61215, 64130, 67045, 80454, 83490, 85330, 89782, 93863, 96195, 97405, 116886, 122430, 127995, 134090, 134673, 147499, 187726, 192390, 194810, 201135, 224455, 255990, 269346, 281589, 292215, 294998, 402270, 442497, 448910, 469315, 563178, 584430, 673365, 737495, 884994, 938630, 1032493, 1346730, 1407945, 1474990, 2064986, 2212485, 2815890, 3097479, 4424970, 5162465, 6194958, 10324930, 15487395, 30974790]

約数ペア:

[(1, 30974790), (2, 15487395), (3, 10324930), (5, 6194958), (6, 5162465), (7, 4424970), (10, 3097479), (11, 2815890), (14, 2212485), (15, 2064986), (21, 1474990), (22, 1407945), (23, 1346730), (30, 1032493), (33, 938630), (35, 884994), (42, 737495), (46, 673365), (53, 584430), (55, 563178), (66, 469315), (69, 448910), (70, 442497), (77, 402270), (105, 294998), (106, 292215), (110, 281589), (115, 269346), (121, 255990), (138, 224455), (154, 201135), (159, 194810), (161, 192390), (165, 187726), (210, 147499), (230, 134673), (231, 134090), (242, 127995), (253, 122430), (265, 116886), (318, 97405), (322, 96195), (330, 93863), (345, 89782), (363, 85330), (371, 83490), (385, 80454), (462, 67045), (483, 64130), (506, 61215), (530, 58443), (583, 53130), (605, 51198), (690, 44891), (726, 42665), (742, 41745), (759, 40810), (770, 40227), (795, 38962), (805, 38478), (847, 36570), (966, 32065), (1113, 27830), (1155, 26818), (1166, 26565), (1210, 25599), (1219, 25410), (1265, 24486), (1518, 20405), (1590, 19481), (1610, 19239), (1694, 18285), (1749, 17710), (1771, 17490), (1815, 17066), (1855, 16698), (2226, 13915), (2310, 13409), (2415, 12826), (2438, 12705), (2530, 12243), (2541, 12190), (2783, 11130), (2915, 10626), (3498, 8855), (3542, 8745), (3630, 8533), (3657, 8470), (3710, 8349), (3795, 8162), (4081, 7590), (4235, 7314), (4830, 6413), (5082, 6095), (5313, 5830), (5565, 5566)]