11985510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 30979584

約数和(自身を除く): 18994074

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 331, 355, 426, 510, 662, 710, 993, 1065, 1207, 1655, 1986, 2130, 2414, 3310, 3621, 4965, 5627, 6035, 7242, 9930, 11254, 12070, 16881, 18105, 23501, 28135, 33762, 36210, 47002, 56270, 70503, 84405, 117505, 141006, 168810, 235010, 352515, 399517, 705030, 799034, 1198551, 1997585, 2397102, 3995170, 5992755, 11985510]

約数ペア:

[(1, 11985510), (2, 5992755), (3, 3995170), (5, 2397102), (6, 1997585), (10, 1198551), (15, 799034), (17, 705030), (30, 399517), (34, 352515), (51, 235010), (71, 168810), (85, 141006), (102, 117505), (142, 84405), (170, 70503), (213, 56270), (255, 47002), (331, 36210), (355, 33762), (426, 28135), (510, 23501), (662, 18105), (710, 16881), (993, 12070), (1065, 11254), (1207, 9930), (1655, 7242), (1986, 6035), (2130, 5627), (2414, 4965), (3310, 3621)]