126331530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{323927}}^1$

素因数の和:323950

約数の個数: 32

約数和(自身を含む): 326519424

約数和(自身を除く): 200187894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 323927, 647854, 971781, 1619635, 1943562, 3239270, 4211051, 4858905, 8422102, 9717810, 12633153, 21055255, 25266306, 42110510, 63165765, 126331530]

約数ペア:

[(1, 126331530), (2, 63165765), (3, 42110510), (5, 25266306), (6, 21055255), (10, 12633153), (13, 9717810), (15, 8422102), (26, 4858905), (30, 4211051), (39, 3239270), (65, 1943562), (78, 1619635), (130, 971781), (195, 647854), (390, 323927)]