30178774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14551}}^1$

素因数の和:14631

約数の個数: 16

約数和(自身を含む): 48720096

約数和(自身を除く): 18541322

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 14551, 29102, 247367, 494734, 887611, 1775222, 15089387, 30178774]

約数ペア:

[(1, 30178774), (2, 15089387), (17, 1775222), (34, 887611), (61, 494734), (122, 247367), (1037, 29102), (2074, 14551)]