39512830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3463}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 81805824

約数和(自身を除く): 42292994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 3463, 5705, 6926, 11410, 17315, 24241, 34630, 48482, 121205, 242410, 564469, 1128938, 2822345, 3951283, 5644690, 7902566, 19756415, 39512830]

約数ペア:

[(1, 39512830), (2, 19756415), (5, 7902566), (7, 5644690), (10, 3951283), (14, 2822345), (35, 1128938), (70, 564469), (163, 242410), (326, 121205), (815, 48482), (1141, 34630), (1630, 24241), (2282, 17315), (3463, 11410), (5705, 6926)]