146860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1049}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 352800

約数和(自身を除く): 205940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1049, 2098, 4196, 5245, 7343, 10490, 14686, 20980, 29372, 36715, 73430, 146860]

約数ペア:

[(1, 146860), (2, 73430), (4, 36715), (5, 29372), (7, 20980), (10, 14686), (14, 10490), (20, 7343), (28, 5245), (35, 4196), (70, 2098), (140, 1049)]