207230490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2302561}}^1$

素因数の和:2302574

約数の個数: 24

約数和(自身を含む): 538799508

約数和(自身を除く): 331569018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2302561, 4605122, 6907683, 11512805, 13815366, 20723049, 23025610, 34538415, 41446098, 69076830, 103615245, 207230490]

約数ペア:

[(1, 207230490), (2, 103615245), (3, 69076830), (5, 41446098), (6, 34538415), (9, 23025610), (10, 20723049), (15, 13815366), (18, 11512805), (30, 6907683), (45, 4605122), (90, 2302561)]