30102260

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2957}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 63360360

約数和(自身を除く): 33258100

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 2957, 5090, 5914, 10180, 11828, 14785, 29570, 59140, 1505113, 3010226, 6020452, 7525565, 15051130, 30102260]

約数ペア:

[(1, 30102260), (2, 15051130), (4, 7525565), (5, 6020452), (10, 3010226), (20, 1505113), (509, 59140), (1018, 29570), (2036, 14785), (2545, 11828), (2957, 10180), (5090, 5914)]