21323730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{710791}}^1$

素因数の和:710801

約数の個数: 16

約数和(自身を含む): 51177024

約数和(自身を除く): 29853294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 710791, 1421582, 2132373, 3553955, 4264746, 7107910, 10661865, 21323730]

約数ペア:

[(1, 21323730), (2, 10661865), (3, 7107910), (5, 4264746), (6, 3553955), (10, 2132373), (15, 1421582), (30, 710791)]