30218573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 9705139

約数列:

[1, 7, 11, 23, 77, 113, 151, 161, 253, 791, 1057, 1243, 1661, 1771, 2599, 3473, 8701, 11627, 17063, 18193, 24311, 28589, 38203, 119441, 187693, 200123, 267421, 392449, 1313851, 2747143, 4316939, 30218573]

約数ペア:

[(1, 30218573), (7, 4316939), (11, 2747143), (23, 1313851), (77, 392449), (113, 267421), (151, 200123), (161, 187693), (253, 119441), (791, 38203), (1057, 28589), (1243, 24311), (1661, 18193), (1771, 17063), (2599, 11627), (3473, 8701)]