121342690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7253}}^1$

素因数の和:7506

約数の個数: 32

約数和(自身を含む): 250698240

約数和(自身を除く): 129355550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 7253, 8365, 14506, 16730, 36265, 50771, 72530, 101542, 253855, 507710, 1733467, 3466934, 8667335, 12134269, 17334670, 24268538, 60671345, 121342690]

約数ペア:

[(1, 121342690), (2, 60671345), (5, 24268538), (7, 17334670), (10, 12134269), (14, 8667335), (35, 3466934), (70, 1733467), (239, 507710), (478, 253855), (1195, 101542), (1673, 72530), (2390, 50771), (3346, 36265), (7253, 16730), (8365, 14506)]