3059140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21851}}^1$

素因数の和:21867

約数の個数: 24

約数和(自身を含む): 7342272

約数和(自身を除く): 4283132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21851, 43702, 87404, 109255, 152957, 218510, 305914, 437020, 611828, 764785, 1529570, 3059140]

約数ペア:

[(1, 3059140), (2, 1529570), (4, 764785), (5, 611828), (7, 437020), (10, 305914), (14, 218510), (20, 152957), (28, 109255), (35, 87404), (70, 43702), (140, 21851)]