2017116870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1571}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 4896792576

約数和(自身を除く): 2879675706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 337, 381, 635, 674, 762, 1011, 1270, 1571, 1685, 1905, 2022, 3142, 3370, 3810, 4713, 5055, 7855, 9426, 10110, 15710, 23565, 42799, 47130, 85598, 128397, 199517, 213995, 256794, 399034, 427990, 529427, 598551, 641985, 997585, 1058854, 1197102, 1283970, 1588281, 1995170, 2647135, 2992755, 3176562, 5294270, 5985510, 7941405, 15882810, 67237229, 134474458, 201711687, 336186145, 403423374, 672372290, 1008558435, 2017116870]

約数ペア:

[(1, 2017116870), (2, 1008558435), (3, 672372290), (5, 403423374), (6, 336186145), (10, 201711687), (15, 134474458), (30, 67237229), (127, 15882810), (254, 7941405), (337, 5985510), (381, 5294270), (635, 3176562), (674, 2992755), (762, 2647135), (1011, 1995170), (1270, 1588281), (1571, 1283970), (1685, 1197102), (1905, 1058854), (2022, 997585), (3142, 641985), (3370, 598551), (3810, 529427), (4713, 427990), (5055, 399034), (7855, 256794), (9426, 213995), (10110, 199517), (15710, 128397), (23565, 85598), (42799, 47130)]