65213490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2687}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 91550670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 2687, 4045, 4854, 5374, 8061, 8090, 12135, 13435, 16122, 24270, 26870, 40305, 80610, 2173783, 4347566, 6521349, 10868915, 13042698, 21737830, 32606745, 65213490]

約数ペア:

[(1, 65213490), (2, 32606745), (3, 21737830), (5, 13042698), (6, 10868915), (10, 6521349), (15, 4347566), (30, 2173783), (809, 80610), (1618, 40305), (2427, 26870), (2687, 24270), (4045, 16122), (4854, 13435), (5374, 12135), (8061, 8090)]