65688770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32359}}^1$

素因数の和:32402

約数の個数: 32

約数和(自身を含む): 139795200

約数和(自身を除く): 74106430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 32359, 64718, 161795, 226513, 323590, 453026, 938411, 1132565, 1876822, 2265130, 4692055, 6568877, 9384110, 13137754, 32844385, 65688770]

約数ペア:

[(1, 65688770), (2, 32844385), (5, 13137754), (7, 9384110), (10, 6568877), (14, 4692055), (29, 2265130), (35, 1876822), (58, 1132565), (70, 938411), (145, 453026), (203, 323590), (290, 226513), (406, 161795), (1015, 64718), (2030, 32359)]