396502170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{51427}}^1$

素因数の和:51694

約数の個数: 32

約数和(自身を含む): 955326528

約数和(自身を除く): 558824358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 51427, 102854, 154281, 257135, 308562, 514270, 771405, 1542810, 13216739, 26433478, 39650217, 66083695, 79300434, 132167390, 198251085, 396502170]

約数ペア:

[(1, 396502170), (2, 198251085), (3, 132167390), (5, 79300434), (6, 66083695), (10, 39650217), (15, 26433478), (30, 13216739), (257, 1542810), (514, 771405), (771, 514270), (1285, 308562), (1542, 257135), (2570, 154281), (3855, 102854), (7710, 51427)]