521230530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17374351}}^1$

素因数の和:17374361

約数の個数: 16

約数和(自身を含む): 1250953344

約数和(自身を除く): 729722814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 17374351, 34748702, 52123053, 86871755, 104246106, 173743510, 260615265, 521230530]

約数ペア:

[(1, 521230530), (2, 260615265), (3, 173743510), (5, 104246106), (6, 86871755), (10, 52123053), (15, 34748702), (30, 17374351)]