8175870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 22083840

約数和(自身を除く): 13907970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 283, 321, 535, 566, 642, 849, 963, 1070, 1415, 1605, 1698, 1926, 2547, 2830, 2889, 3210, 4245, 4815, 5094, 5778, 7641, 8490, 9630, 12735, 14445, 15282, 25470, 28890, 30281, 38205, 60562, 76410, 90843, 151405, 181686, 272529, 302810, 454215, 545058, 817587, 908430, 1362645, 1635174, 2725290, 4087935, 8175870]

約数ペア:

[(1, 8175870), (2, 4087935), (3, 2725290), (5, 1635174), (6, 1362645), (9, 908430), (10, 817587), (15, 545058), (18, 454215), (27, 302810), (30, 272529), (45, 181686), (54, 151405), (90, 90843), (107, 76410), (135, 60562), (214, 38205), (270, 30281), (283, 28890), (321, 25470), (535, 15282), (566, 14445), (642, 12735), (849, 9630), (963, 8490), (1070, 7641), (1415, 5778), (1605, 5094), (1698, 4815), (1926, 4245), (2547, 3210), (2830, 2889)]