291259530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1078739}}^1$

素因数の和:1078755

約数の個数: 32

約数和(自身を含む): 776692800

約数和(自身を除く): 485433270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1078739, 2157478, 3236217, 5393695, 6472434, 9708651, 10787390, 16181085, 19417302, 29125953, 32362170, 48543255, 58251906, 97086510, 145629765, 291259530]

約数ペア:

[(1, 291259530), (2, 145629765), (3, 97086510), (5, 58251906), (6, 48543255), (9, 32362170), (10, 29125953), (15, 19417302), (18, 16181085), (27, 10787390), (30, 9708651), (45, 6472434), (54, 5393695), (90, 3236217), (135, 2157478), (270, 1078739)]