2490780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41513}}^1$

素因数の和:41525

約数の個数: 24

約数和(自身を含む): 6974352

約数和(自身を除く): 4483572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41513, 83026, 124539, 166052, 207565, 249078, 415130, 498156, 622695, 830260, 1245390, 2490780]

約数ペア:

[(1, 2490780), (2, 1245390), (3, 830260), (4, 622695), (5, 498156), (6, 415130), (10, 249078), (12, 207565), (15, 166052), (20, 124539), (30, 83026), (60, 41513)]