30687942

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{9817}}^1$

素因数の和:10343

約数の個数: 16

約数和(自身を含む): 61499952

約数和(自身を除く): 30812010

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 9817, 19634, 29451, 58902, 5114657, 10229314, 15343971, 30687942]

約数ペア:

[(1, 30687942), (2, 15343971), (3, 10229314), (6, 5114657), (521, 58902), (1042, 29451), (1563, 19634), (3126, 9817)]