28461870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{316243}}^1$

素因数の和:316256

約数の個数: 24

約数和(自身を含む): 74001096

約数和(自身を除く): 45539226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 316243, 632486, 948729, 1581215, 1897458, 2846187, 3162430, 4743645, 5692374, 9487290, 14230935, 28461870]

約数ペア:

[(1, 28461870), (2, 14230935), (3, 9487290), (5, 5692374), (6, 4743645), (9, 3162430), (10, 2846187), (15, 1897458), (18, 1581215), (30, 948729), (45, 632486), (90, 316243)]