30524140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10243}}^1$

素因数の和:10401

約数の個数: 24

約数和(自身を含む): 64537200

約数和(自身を除く): 34013060

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 10243, 20486, 40972, 51215, 102430, 204860, 1526207, 3052414, 6104828, 7631035, 15262070, 30524140]

約数ペア:

[(1, 30524140), (2, 15262070), (4, 7631035), (5, 6104828), (10, 3052414), (20, 1526207), (149, 204860), (298, 102430), (596, 51215), (745, 40972), (1490, 20486), (2980, 10243)]