13460660

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4517}}^1$

素因数の和:4675

約数の個数: 24

約数和(自身を含む): 28463400

約数和(自身を除く): 15002740

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 4517, 9034, 18068, 22585, 45170, 90340, 673033, 1346066, 2692132, 3365165, 6730330, 13460660]

約数ペア:

[(1, 13460660), (2, 6730330), (4, 3365165), (5, 2692132), (10, 1346066), (20, 673033), (149, 90340), (298, 45170), (596, 22585), (745, 18068), (1490, 9034), (2980, 4517)]