269253420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4487557}}^1$

素因数の和:4487569

約数の個数: 24

約数和(自身を含む): 753909744

約数和(自身を除く): 484656324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4487557, 8975114, 13462671, 17950228, 22437785, 26925342, 44875570, 53850684, 67313355, 89751140, 134626710, 269253420]

約数ペア:

[(1, 269253420), (2, 134626710), (3, 89751140), (4, 67313355), (5, 53850684), (6, 44875570), (10, 26925342), (12, 22437785), (15, 17950228), (20, 13462671), (30, 8975114), (60, 4487557)]