21167118330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{705570611}}^1$

素因数の和:705570621

約数の個数: 16

約数和(自身を含む): 50801084064

約数和(自身を除く): 29633965734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 705570611, 1411141222, 2116711833, 3527853055, 4233423666, 7055706110, 10583559165, 21167118330]

約数ペア:

[(1, 21167118330), (2, 10583559165), (3, 7055706110), (5, 4233423666), (6, 3527853055), (10, 2116711833), (15, 1411141222), (30, 705570611)]