7936260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 22344000

約数和(自身を除く): 14407740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 379, 698, 758, 1047, 1137, 1396, 1516, 1745, 1895, 2094, 2274, 3490, 3790, 4188, 4548, 5235, 5685, 6980, 7580, 10470, 11370, 20940, 22740, 132271, 264542, 396813, 529084, 661355, 793626, 1322710, 1587252, 1984065, 2645420, 3968130, 7936260]

約数ペア:

[(1, 7936260), (2, 3968130), (3, 2645420), (4, 1984065), (5, 1587252), (6, 1322710), (10, 793626), (12, 661355), (15, 529084), (20, 396813), (30, 264542), (60, 132271), (349, 22740), (379, 20940), (698, 11370), (758, 10470), (1047, 7580), (1137, 6980), (1396, 5685), (1516, 5235), (1745, 4548), (1895, 4188), (2094, 3790), (2274, 3490)]