1625470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 3649536

約数和(自身を除く): 2024066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2111, 4222, 10555, 14777, 21110, 23221, 29554, 46442, 73885, 116105, 147770, 162547, 232210, 325094, 812735, 1625470]

約数ペア:

[(1, 1625470), (2, 812735), (5, 325094), (7, 232210), (10, 162547), (11, 147770), (14, 116105), (22, 73885), (35, 46442), (55, 29554), (70, 23221), (77, 21110), (110, 14777), (154, 10555), (385, 4222), (770, 2111)]