30242938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17401}}^1$

素因数の和:17493

約数の個数: 16

約数和(自身を含む): 50117760

約数和(自身を除く): 19874822

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17401, 34802, 191411, 382822, 1374679, 2749358, 15121469, 30242938]

約数ペア:

[(1, 30242938), (2, 15121469), (11, 2749358), (22, 1374679), (79, 382822), (158, 191411), (869, 34802), (1738, 17401)]