30853390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106391}}^1$

素因数の和:106427

約数の個数: 16

約数和(自身を含む): 57451680

約数和(自身を除く): 26598290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 106391, 212782, 531955, 1063910, 3085339, 6170678, 15426695, 30853390]

約数ペア:

[(1, 30853390), (2, 15426695), (5, 6170678), (10, 3085339), (29, 1063910), (58, 531955), (145, 212782), (290, 106391)]