30709348

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 54825120

約数和(自身を除く): 24115772

約数列:

[1, 2, 4, 73, 146, 251, 292, 419, 502, 838, 1004, 1676, 18323, 30587, 36646, 61174, 73292, 105169, 122348, 210338, 420676, 7677337, 15354674, 30709348]

約数ペア:

[(1, 30709348), (2, 15354674), (4, 7677337), (73, 420676), (146, 210338), (251, 122348), (292, 105169), (419, 73292), (502, 61174), (838, 36646), (1004, 30587), (1676, 18323)]