85863490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9551}}^1$

素因数の和:9618

約数の個数: 32

約数和(自身を含む): 165058560

約数和(自身を除く): 79195070

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 9551, 19102, 47755, 95510, 276979, 296081, 553958, 592162, 1384895, 1480405, 2769790, 2960810, 8586349, 17172698, 42931745, 85863490]

約数ペア:

[(1, 85863490), (2, 42931745), (5, 17172698), (10, 8586349), (29, 2960810), (31, 2769790), (58, 1480405), (62, 1384895), (145, 592162), (155, 553958), (290, 296081), (310, 276979), (899, 95510), (1798, 47755), (4495, 19102), (8990, 9551)]