180645118

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 282517560

約数和(自身を除く): 101872442

約数列:

[1, 2, 29, 58, 211, 422, 509, 841, 1018, 1682, 6119, 12238, 14761, 29522, 107399, 177451, 214798, 354902, 428069, 856138, 3114571, 6229142, 90322559, 180645118]

約数ペア:

[(1, 180645118), (2, 90322559), (29, 6229142), (58, 3114571), (211, 856138), (422, 428069), (509, 354902), (841, 214798), (1018, 177451), (1682, 107399), (6119, 29522), (12238, 14761)]