2290095240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{615617}}^1$

素因数の和:615662

約数の個数: 64

約数和(自身を含む): 7091919360

約数和(自身を除く): 4801824120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 615617, 1231234, 1846851, 2462468, 3078085, 3693702, 4924936, 6156170, 7387404, 9234255, 12312340, 14774808, 18468510, 19084127, 24624680, 36937020, 38168254, 57252381, 73874040, 76336508, 95420635, 114504762, 152673016, 190841270, 229009524, 286261905, 381682540, 458019048, 572523810, 763365080, 1145047620, 2290095240]

約数ペア:

[(1, 2290095240), (2, 1145047620), (3, 763365080), (4, 572523810), (5, 458019048), (6, 381682540), (8, 286261905), (10, 229009524), (12, 190841270), (15, 152673016), (20, 114504762), (24, 95420635), (30, 76336508), (31, 73874040), (40, 57252381), (60, 38168254), (62, 36937020), (93, 24624680), (120, 19084127), (124, 18468510), (155, 14774808), (186, 12312340), (248, 9234255), (310, 7387404), (372, 6156170), (465, 4924936), (620, 3693702), (744, 3078085), (930, 2462468), (1240, 1846851), (1860, 1231234), (3720, 615617)]