6670502440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{84181}}^1$

素因数の和:84482

約数の個数: 64

約数和(自身を含む): 17213535360

約数和(自身を除く): 10543032920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1981, 2264, 2830, 3962, 5660, 7924, 9905, 11320, 15848, 19810, 39620, 79240, 84181, 168362, 336724, 420905, 589267, 673448, 841810, 1178534, 1683620, 2357068, 2946335, 3367240, 4714136, 5892670, 11785340, 23570680, 23823223, 47646446, 95292892, 119116115, 166762561, 190585784, 238232230, 333525122, 476464460, 667050244, 833812805, 952928920, 1334100488, 1667625610, 3335251220, 6670502440]

約数ペア:

[(1, 6670502440), (2, 3335251220), (4, 1667625610), (5, 1334100488), (7, 952928920), (8, 833812805), (10, 667050244), (14, 476464460), (20, 333525122), (28, 238232230), (35, 190585784), (40, 166762561), (56, 119116115), (70, 95292892), (140, 47646446), (280, 23823223), (283, 23570680), (566, 11785340), (1132, 5892670), (1415, 4714136), (1981, 3367240), (2264, 2946335), (2830, 2357068), (3962, 1683620), (5660, 1178534), (7924, 841810), (9905, 673448), (11320, 589267), (15848, 420905), (19810, 336724), (39620, 168362), (79240, 84181)]