29999380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34883}}^1$

素因数の和:34935

約数の個数: 24

約数和(自身を含む): 64465632

約数和(自身を除く): 34466252

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 34883, 69766, 139532, 174415, 348830, 697660, 1499969, 2999938, 5999876, 7499845, 14999690, 29999380]

約数ペア:

[(1, 29999380), (2, 14999690), (4, 7499845), (5, 5999876), (10, 2999938), (20, 1499969), (43, 697660), (86, 348830), (172, 174415), (215, 139532), (430, 69766), (860, 34883)]