30678564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{701}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 82083456

約数和(自身を除く): 51404892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 701, 1042, 1402, 1563, 2084, 2103, 2804, 3126, 3647, 4206, 4907, 6252, 7294, 8412, 9814, 10941, 14588, 14721, 19628, 21882, 29442, 43764, 58884, 365221, 730442, 1095663, 1460884, 2191326, 2556547, 4382652, 5113094, 7669641, 10226188, 15339282, 30678564]

約数ペア:

[(1, 30678564), (2, 15339282), (3, 10226188), (4, 7669641), (6, 5113094), (7, 4382652), (12, 2556547), (14, 2191326), (21, 1460884), (28, 1095663), (42, 730442), (84, 365221), (521, 58884), (701, 43764), (1042, 29442), (1402, 21882), (1563, 19628), (2084, 14721), (2103, 14588), (2804, 10941), (3126, 9814), (3647, 8412), (4206, 7294), (4907, 6252)]