317356060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2266829}}^1$

素因数の和:2266845

約数の個数: 24

約数和(自身を含む): 761654880

約数和(自身を除く): 444298820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2266829, 4533658, 9067316, 11334145, 15867803, 22668290, 31735606, 45336580, 63471212, 79339015, 158678030, 317356060]

約数ペア:

[(1, 317356060), (2, 158678030), (4, 79339015), (5, 63471212), (7, 45336580), (10, 31735606), (14, 22668290), (20, 15867803), (28, 11334145), (35, 9067316), (70, 4533658), (140, 2266829)]