100106860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{715049}}^1$

素因数の和:715065

約数の個数: 24

約数和(自身を含む): 240256800

約数和(自身を除く): 140149940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 715049, 1430098, 2860196, 3575245, 5005343, 7150490, 10010686, 14300980, 20021372, 25026715, 50053430, 100106860]

約数ペア:

[(1, 100106860), (2, 50053430), (4, 25026715), (5, 20021372), (7, 14300980), (10, 10010686), (14, 7150490), (20, 5005343), (28, 3575245), (35, 2860196), (70, 1430098), (140, 715049)]