318307010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 669537792

約数和(自身を除く): 351230782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 167, 334, 365, 373, 511, 730, 746, 835, 1022, 1169, 1670, 1865, 2338, 2555, 2611, 3730, 5110, 5222, 5845, 11690, 12191, 13055, 24382, 26110, 27229, 54458, 60955, 62291, 85337, 121910, 124582, 136145, 170674, 190603, 272290, 311455, 381206, 426685, 436037, 622910, 853370, 872074, 953015, 1906030, 2180185, 4360370, 4547243, 9094486, 22736215, 31830701, 45472430, 63661402, 159153505, 318307010]

約数ペア:

[(1, 318307010), (2, 159153505), (5, 63661402), (7, 45472430), (10, 31830701), (14, 22736215), (35, 9094486), (70, 4547243), (73, 4360370), (146, 2180185), (167, 1906030), (334, 953015), (365, 872074), (373, 853370), (511, 622910), (730, 436037), (746, 426685), (835, 381206), (1022, 311455), (1169, 272290), (1670, 190603), (1865, 170674), (2338, 136145), (2555, 124582), (2611, 121910), (3730, 85337), (5110, 62291), (5222, 60955), (5845, 54458), (11690, 27229), (12191, 26110), (13055, 24382)]