157223711220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84528877}}^1$

素因数の和:84528920

約数の個数: 48

約数和(自身を含む): 454427248128

約数和(自身を除く): 297203536908

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, 84528877, 169057754, 253586631, 338115508, 422644385, 507173262, 845288770, 1014346524, 1267933155, 1690577540, 2535866310, 2620395187, 5071732620, 5240790374, 7861185561, 10481580748, 13101975935, 15722371122, 26203951870, 31444742244, 39305927805, 52407903740, 78611855610, 157223711220]

約数ペア:

[(1, 157223711220), (2, 78611855610), (3, 52407903740), (4, 39305927805), (5, 31444742244), (6, 26203951870), (10, 15722371122), (12, 13101975935), (15, 10481580748), (20, 7861185561), (30, 5240790374), (31, 5071732620), (60, 2620395187), (62, 2535866310), (93, 1690577540), (124, 1267933155), (155, 1014346524), (186, 845288770), (310, 507173262), (372, 422644385), (465, 338115508), (620, 253586631), (930, 169057754), (1860, 84528877)]