149014040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{532193}}^1$

素因数の和:532211

約数の個数: 32

約数和(自身を含む): 383179680

約数和(自身を除く): 234165640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 532193, 1064386, 2128772, 2660965, 3725351, 4257544, 5321930, 7450702, 10643860, 14901404, 18626755, 21287720, 29802808, 37253510, 74507020, 149014040]

約数ペア:

[(1, 149014040), (2, 74507020), (4, 37253510), (5, 29802808), (7, 21287720), (8, 18626755), (10, 14901404), (14, 10643860), (20, 7450702), (28, 5321930), (35, 4257544), (40, 3725351), (56, 2660965), (70, 2128772), (140, 1064386), (280, 532193)]