85874430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21851}}^1$

素因数の和:21992

約数の個数: 32

約数和(自身を含む): 207681408

約数和(自身を除く): 121806978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 21851, 43702, 65553, 109255, 131106, 218510, 327765, 655530, 2862481, 5724962, 8587443, 14312405, 17174886, 28624810, 42937215, 85874430]

約数ペア:

[(1, 85874430), (2, 42937215), (3, 28624810), (5, 17174886), (6, 14312405), (10, 8587443), (15, 5724962), (30, 2862481), (131, 655530), (262, 327765), (393, 218510), (655, 131106), (786, 109255), (1310, 65553), (1965, 43702), (3930, 21851)]