221448510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2460539}}^1$

素因数の和:2460552

約数の個数: 24

約数和(自身を含む): 575766360

約数和(自身を除く): 354317850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2460539, 4921078, 7381617, 12302695, 14763234, 22144851, 24605390, 36908085, 44289702, 73816170, 110724255, 221448510]

約数ペア:

[(1, 221448510), (2, 110724255), (3, 73816170), (5, 44289702), (6, 36908085), (9, 24605390), (10, 22144851), (15, 14763234), (18, 12302695), (30, 7381617), (45, 4921078), (90, 2460539)]