919201530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2356927}}^1$

素因数の和:2356950

約数の個数: 32

約数和(自身を含む): 2375783424

約数和(自身を除く): 1456581894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2356927, 4713854, 7070781, 11784635, 14141562, 23569270, 30640051, 35353905, 61280102, 70707810, 91920153, 153200255, 183840306, 306400510, 459600765, 919201530]

約数ペア:

[(1, 919201530), (2, 459600765), (3, 306400510), (5, 183840306), (6, 153200255), (10, 91920153), (13, 70707810), (15, 61280102), (26, 35353905), (30, 30640051), (39, 23569270), (65, 14141562), (78, 11784635), (130, 7070781), (195, 4713854), (390, 2356927)]