3916990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5087}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 8792064

約数和(自身を除く): 4875074

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5087, 10174, 25435, 35609, 50870, 55957, 71218, 111914, 178045, 279785, 356090, 391699, 559570, 783398, 1958495, 3916990]

約数ペア:

[(1, 3916990), (2, 1958495), (5, 783398), (7, 559570), (10, 391699), (11, 356090), (14, 279785), (22, 178045), (35, 111914), (55, 71218), (70, 55957), (77, 50870), (110, 35609), (154, 25435), (385, 10174), (770, 5087)]