29910740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24517}}^1$

素因数の和:24587

約数の個数: 24

約数和(自身を含む): 63844872

約数和(自身を除く): 33934132

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 24517, 49034, 98068, 122585, 245170, 490340, 1495537, 2991074, 5982148, 7477685, 14955370, 29910740]

約数ペア:

[(1, 29910740), (2, 14955370), (4, 7477685), (5, 5982148), (10, 2991074), (20, 1495537), (61, 490340), (122, 245170), (244, 122585), (305, 98068), (610, 49034), (1220, 24517)]