30306748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 56059920

約数和(自身を除く): 25753172

約数列:

[1, 2, 4, 19, 38, 76, 293, 586, 1172, 1361, 2722, 5444, 5567, 11134, 22268, 25859, 51718, 103436, 398773, 797546, 1595092, 7576687, 15153374, 30306748]

約数ペア:

[(1, 30306748), (2, 15153374), (4, 7576687), (19, 1595092), (38, 797546), (76, 398773), (293, 103436), (586, 51718), (1172, 25859), (1361, 22268), (2722, 11134), (5444, 5567)]