264044690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1621}}^1$

素因数の和:1827

約数の個数: 64

約数和(自身を含む): 588591360

約数和(自身を除く): 324546670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 179, 182, 358, 455, 895, 910, 1253, 1621, 1790, 2327, 2506, 3242, 4654, 6265, 8105, 11347, 11635, 12530, 16210, 16289, 21073, 22694, 23270, 32578, 42146, 56735, 81445, 105365, 113470, 147511, 162890, 210730, 290159, 295022, 580318, 737555, 1450795, 1475110, 2031113, 2901590, 3772067, 4062226, 7544134, 10155565, 18860335, 20311130, 26404469, 37720670, 52808938, 132022345, 264044690]

約数ペア:

[(1, 264044690), (2, 132022345), (5, 52808938), (7, 37720670), (10, 26404469), (13, 20311130), (14, 18860335), (26, 10155565), (35, 7544134), (65, 4062226), (70, 3772067), (91, 2901590), (130, 2031113), (179, 1475110), (182, 1450795), (358, 737555), (455, 580318), (895, 295022), (910, 290159), (1253, 210730), (1621, 162890), (1790, 147511), (2327, 113470), (2506, 105365), (3242, 81445), (4654, 56735), (6265, 42146), (8105, 32578), (11347, 23270), (11635, 22694), (12530, 21073), (16210, 16289)]