39864230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2699}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 42561370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2699, 2954, 5398, 7385, 13495, 14770, 18893, 26990, 37786, 94465, 188930, 569489, 1138978, 2847445, 3986423, 5694890, 7972846, 19932115, 39864230]

約数ペア:

[(1, 39864230), (2, 19932115), (5, 7972846), (7, 5694890), (10, 3986423), (14, 2847445), (35, 1138978), (70, 569489), (211, 188930), (422, 94465), (1055, 37786), (1477, 26990), (2110, 18893), (2699, 14770), (2954, 13495), (5398, 7385)]