71935710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 229824000

約数和(自身を除く): 157888290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 121, 133, 149, 154, 165, 190, 209, 210, 231, 242, 266, 285, 298, 330, 363, 385, 399, 418, 447, 462, 570, 605, 627, 665, 726, 745, 770, 798, 847, 894, 1043, 1045, 1155, 1210, 1254, 1330, 1463, 1490, 1639, 1694, 1815, 1995, 2086, 2090, 2235, 2299, 2310, 2541, 2831, 2926, 3129, 3135, 3278, 3630, 3990, 4235, 4389, 4470, 4598, 4917, 5082, 5215, 5662, 6258, 6270, 6897, 7315, 8195, 8470, 8493, 8778, 9834, 10430, 11473, 11495, 12705, 13794, 14155, 14630, 15645, 16093, 16390, 16986, 18029, 19817, 21945, 22946, 22990, 24585, 25410, 28310, 31141, 31290, 32186, 34419, 34485, 36058, 39634, 42465, 43890, 48279, 49170, 54087, 57365, 59451, 62282, 68838, 68970, 80465, 84930, 90145, 93423, 96558, 99085, 108174, 114730, 118902, 126203, 155705, 160930, 172095, 180290, 186846, 198170, 217987, 241395, 252406, 270435, 297255, 311410, 342551, 344190, 378609, 435974, 467115, 482790, 540870, 594510, 631015, 653961, 685102, 757218, 934230, 1027653, 1089935, 1262030, 1307922, 1712755, 1893045, 2055306, 2179870, 2397857, 3269805, 3425510, 3786090, 4795714, 5138265, 6539610, 7193571, 10276530, 11989285, 14387142, 23978570, 35967855, 71935710]

約数ペア:

[(1, 71935710), (2, 35967855), (3, 23978570), (5, 14387142), (6, 11989285), (7, 10276530), (10, 7193571), (11, 6539610), (14, 5138265), (15, 4795714), (19, 3786090), (21, 3425510), (22, 3269805), (30, 2397857), (33, 2179870), (35, 2055306), (38, 1893045), (42, 1712755), (55, 1307922), (57, 1262030), (66, 1089935), (70, 1027653), (77, 934230), (95, 757218), (105, 685102), (110, 653961), (114, 631015), (121, 594510), (133, 540870), (149, 482790), (154, 467115), (165, 435974), (190, 378609), (209, 344190), (210, 342551), (231, 311410), (242, 297255), (266, 270435), (285, 252406), (298, 241395), (330, 217987), (363, 198170), (385, 186846), (399, 180290), (418, 172095), (447, 160930), (462, 155705), (570, 126203), (605, 118902), (627, 114730), (665, 108174), (726, 99085), (745, 96558), (770, 93423), (798, 90145), (847, 84930), (894, 80465), (1043, 68970), (1045, 68838), (1155, 62282), (1210, 59451), (1254, 57365), (1330, 54087), (1463, 49170), (1490, 48279), (1639, 43890), (1694, 42465), (1815, 39634), (1995, 36058), (2086, 34485), (2090, 34419), (2235, 32186), (2299, 31290), (2310, 31141), (2541, 28310), (2831, 25410), (2926, 24585), (3129, 22990), (3135, 22946), (3278, 21945), (3630, 19817), (3990, 18029), (4235, 16986), (4389, 16390), (4470, 16093), (4598, 15645), (4917, 14630), (5082, 14155), (5215, 13794), (5662, 12705), (6258, 11495), (6270, 11473), (6897, 10430), (7315, 9834), (8195, 8778), (8470, 8493)]