30883374

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{39901}}^1$

素因数の和:39952

約数の個数: 24

約数和(自身を含む): 68471832

約数和(自身を除く): 37588458

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 39901, 79802, 119703, 239406, 359109, 718218, 1715743, 3431486, 5147229, 10294458, 15441687, 30883374]

約数ペア:

[(1, 30883374), (2, 15441687), (3, 10294458), (6, 5147229), (9, 3431486), (18, 1715743), (43, 718218), (86, 359109), (129, 239406), (258, 119703), (387, 79802), (774, 39901)]