30167140

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1489}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 63456120

約数和(自身を除く): 33288980

約数列:

[1, 2, 4, 5, 10, 20, 1013, 1489, 2026, 2978, 4052, 5065, 5956, 7445, 10130, 14890, 20260, 29780, 1508357, 3016714, 6033428, 7541785, 15083570, 30167140]

約数ペア:

[(1, 30167140), (2, 15083570), (4, 7541785), (5, 6033428), (10, 3016714), (20, 1508357), (1013, 29780), (1489, 20260), (2026, 14890), (2978, 10130), (4052, 7445), (5065, 5956)]