351470620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{116381}}^1$

素因数の和:116541

約数の個数: 24

約数和(自身を含む): 742982688

約数和(自身を除く): 391512068

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 116381, 232762, 465524, 581905, 1163810, 2327620, 17573531, 35147062, 70294124, 87867655, 175735310, 351470620]

約数ペア:

[(1, 351470620), (2, 175735310), (4, 87867655), (5, 70294124), (10, 35147062), (20, 17573531), (151, 2327620), (302, 1163810), (604, 581905), (755, 465524), (1510, 232762), (3020, 116381)]