30620233

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 35896320

約数和(自身を除く): 5276087

約数列:

[1, 7, 59, 151, 413, 491, 1057, 3437, 8909, 28969, 62363, 74141, 202783, 518987, 4374319, 30620233]

約数ペア:

[(1, 30620233), (7, 4374319), (59, 518987), (151, 202783), (413, 74141), (491, 62363), (1057, 28969), (3437, 8909)]