68545530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 191662848

約数和(自身を除く): 123117318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 71, 85, 90, 102, 142, 153, 170, 213, 255, 306, 355, 426, 510, 631, 639, 710, 765, 1065, 1207, 1262, 1278, 1530, 1893, 2130, 2414, 3155, 3195, 3621, 3786, 5679, 6035, 6310, 6390, 7242, 9465, 10727, 10863, 11358, 12070, 18105, 18930, 21454, 21726, 28395, 32181, 36210, 44801, 53635, 54315, 56790, 64362, 89602, 96543, 107270, 108630, 134403, 160905, 193086, 224005, 268806, 321810, 403209, 448010, 482715, 672015, 761617, 806418, 965430, 1344030, 1523234, 2016045, 2284851, 3808085, 4032090, 4569702, 6854553, 7616170, 11424255, 13709106, 22848510, 34272765, 68545530]

約数ペア:

[(1, 68545530), (2, 34272765), (3, 22848510), (5, 13709106), (6, 11424255), (9, 7616170), (10, 6854553), (15, 4569702), (17, 4032090), (18, 3808085), (30, 2284851), (34, 2016045), (45, 1523234), (51, 1344030), (71, 965430), (85, 806418), (90, 761617), (102, 672015), (142, 482715), (153, 448010), (170, 403209), (213, 321810), (255, 268806), (306, 224005), (355, 193086), (426, 160905), (510, 134403), (631, 108630), (639, 107270), (710, 96543), (765, 89602), (1065, 64362), (1207, 56790), (1262, 54315), (1278, 53635), (1530, 44801), (1893, 36210), (2130, 32181), (2414, 28395), (3155, 21726), (3195, 21454), (3621, 18930), (3786, 18105), (5679, 12070), (6035, 11358), (6310, 10863), (6390, 10727), (7242, 9465)]