30639998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{3557}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 47392560

約数和(自身を除く): 16752562

約数列:

[1, 2, 59, 73, 118, 146, 3557, 4307, 7114, 8614, 209863, 259661, 419726, 519322, 15319999, 30639998]

約数ペア:

[(1, 30639998), (2, 15319999), (59, 519322), (73, 419726), (118, 259661), (146, 209863), (3557, 8614), (4307, 7114)]