30581254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47933}}^1$

素因数の和:47975

約数の個数: 16

約数和(自身を含む): 51768720

約数和(自身を除く): 21187466

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 47933, 95866, 527263, 1054526, 1390057, 2780114, 15290627, 30581254]

約数ペア:

[(1, 30581254), (2, 15290627), (11, 2780114), (22, 1390057), (29, 1054526), (58, 527263), (319, 95866), (638, 47933)]