740275060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5287679}}^1$

素因数の和:5287695

約数の個数: 24

約数和(自身を含む): 1776660480

約数和(自身を除く): 1036385420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5287679, 10575358, 21150716, 26438395, 37013753, 52876790, 74027506, 105753580, 148055012, 185068765, 370137530, 740275060]

約数ペア:

[(1, 740275060), (2, 370137530), (4, 185068765), (5, 148055012), (7, 105753580), (10, 74027506), (14, 52876790), (20, 37013753), (28, 26438395), (35, 21150716), (70, 10575358), (140, 5287679)]