2855690530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{44683}}^1$

素因数の和:44791

約数の個数: 64

約数和(自身を含む): 6485971968

約数和(自身を除く): 3630281438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 415, 581, 770, 830, 913, 1162, 1826, 2905, 4565, 5810, 6391, 9130, 12782, 31955, 44683, 63910, 89366, 223415, 312781, 446830, 491513, 625562, 983026, 1563905, 2457565, 3127810, 3440591, 3708689, 4915130, 6881182, 7417378, 17202955, 18543445, 25960823, 34405910, 37086890, 40795579, 51921646, 81591158, 129804115, 203977895, 259608230, 285569053, 407955790, 571138106, 1427845265, 2855690530]

約数ペア:

[(1, 2855690530), (2, 1427845265), (5, 571138106), (7, 407955790), (10, 285569053), (11, 259608230), (14, 203977895), (22, 129804115), (35, 81591158), (55, 51921646), (70, 40795579), (77, 37086890), (83, 34405910), (110, 25960823), (154, 18543445), (166, 17202955), (385, 7417378), (415, 6881182), (581, 4915130), (770, 3708689), (830, 3440591), (913, 3127810), (1162, 2457565), (1826, 1563905), (2905, 983026), (4565, 625562), (5810, 491513), (6391, 446830), (9130, 312781), (12782, 223415), (31955, 89366), (44683, 63910)]