29313340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{209381}}^1$

素因数の和:209397

約数の個数: 24

約数和(自身を含む): 70352352

約数和(自身を除く): 41039012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 209381, 418762, 837524, 1046905, 1465667, 2093810, 2931334, 4187620, 5862668, 7328335, 14656670, 29313340]

約数ペア:

[(1, 29313340), (2, 14656670), (4, 7328335), (5, 5862668), (7, 4187620), (10, 2931334), (14, 2093810), (20, 1465667), (28, 1046905), (35, 837524), (70, 418762), (140, 209381)]