30821304

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9239}}^1$

素因数の和:9387

約数の個数: 32

約数和(自身を含む): 77616000

約数和(自身を除く): 46794696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 9239, 18478, 27717, 36956, 55434, 73912, 110868, 221736, 1284221, 2568442, 3852663, 5136884, 7705326, 10273768, 15410652, 30821304]

約数ペア:

[(1, 30821304), (2, 15410652), (3, 10273768), (4, 7705326), (6, 5136884), (8, 3852663), (12, 2568442), (24, 1284221), (139, 221736), (278, 110868), (417, 73912), (556, 55434), (834, 36956), (1112, 27717), (1668, 18478), (3336, 9239)]