30403772

素因数分解:

$2^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1549}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 60933600

約数和(自身を除く): 30529828

約数列:

[1, 2, 4, 7, 14, 28, 701, 1402, 1549, 2804, 3098, 4907, 6196, 9814, 10843, 19628, 21686, 43372, 1085849, 2171698, 4343396, 7600943, 15201886, 30403772]

約数ペア:

[(1, 30403772), (2, 15201886), (4, 7600943), (7, 4343396), (14, 2171698), (28, 1085849), (701, 43372), (1402, 21686), (1549, 19628), (2804, 10843), (3098, 9814), (4907, 6196)]