7680508730

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1\times {\mathrm{2647}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 13915981440

約数和(自身を除く): 6235472710

約数列:

[1, 2, 5, 10, 179, 358, 895, 1621, 1790, 2647, 3242, 5294, 8105, 13235, 16210, 26470, 290159, 473813, 580318, 947626, 1450795, 2369065, 2901590, 4290787, 4738130, 8581574, 21453935, 42907870, 768050873, 1536101746, 3840254365, 7680508730]

約数ペア:

[(1, 7680508730), (2, 3840254365), (5, 1536101746), (10, 768050873), (179, 42907870), (358, 21453935), (895, 8581574), (1621, 4738130), (1790, 4290787), (2647, 2901590), (3242, 2369065), (5294, 1450795), (8105, 947626), (13235, 580318), (16210, 473813), (26470, 290159)]