30504978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80701}}^1$

素因数の和:80719

約数の個数: 32

約数和(自身を含む): 77473920

約数和(自身を除く): 46968942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80701, 161402, 242103, 484206, 564907, 726309, 1129814, 1452618, 1694721, 2178927, 3389442, 4357854, 5084163, 10168326, 15252489, 30504978]

約数ペア:

[(1, 30504978), (2, 15252489), (3, 10168326), (6, 5084163), (7, 4357854), (9, 3389442), (14, 2178927), (18, 1694721), (21, 1452618), (27, 1129814), (42, 726309), (54, 564907), (63, 484206), (126, 242103), (189, 161402), (378, 80701)]