157108620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84467}}^1$

素因数の和:84510

約数の個数: 48

約数和(自身を含む): 454099968

約数和(自身を除く): 296991348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 84467, 168934, 253401, 337868, 422335, 506802, 844670, 1013604, 1267005, 1689340, 2534010, 2618477, 5068020, 5236954, 7855431, 10473908, 13092385, 15710862, 26184770, 31421724, 39277155, 52369540, 78554310, 157108620]

約数ペア:

[(1, 157108620), (2, 78554310), (3, 52369540), (4, 39277155), (5, 31421724), (6, 26184770), (10, 15710862), (12, 13092385), (15, 10473908), (20, 7855431), (30, 5236954), (31, 5068020), (60, 2618477), (62, 2534010), (93, 1689340), (124, 1267005), (155, 1013604), (186, 844670), (310, 506802), (372, 422335), (465, 337868), (620, 253401), (930, 168934), (1860, 84467)]