69743380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{498167}}^1$

素因数の和:498183

約数の個数: 24

約数和(自身を含む): 167384448

約数和(自身を除く): 97641068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 498167, 996334, 1992668, 2490835, 3487169, 4981670, 6974338, 9963340, 13948676, 17435845, 34871690, 69743380]

約数ペア:

[(1, 69743380), (2, 34871690), (4, 17435845), (5, 13948676), (7, 9963340), (10, 6974338), (14, 4981670), (20, 3487169), (28, 2490835), (35, 1992668), (70, 996334), (140, 498167)]