29302280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{104651}}^1$

素因数の和:104669

約数の個数: 32

約数和(自身を含む): 75349440

約数和(自身を除く): 46047160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 104651, 209302, 418604, 523255, 732557, 837208, 1046510, 1465114, 2093020, 2930228, 3662785, 4186040, 5860456, 7325570, 14651140, 29302280]

約数ペア:

[(1, 29302280), (2, 14651140), (4, 7325570), (5, 5860456), (7, 4186040), (8, 3662785), (10, 2930228), (14, 2093020), (20, 1465114), (28, 1046510), (35, 837208), (40, 732557), (56, 523255), (70, 418604), (140, 209302), (280, 104651)]