68844870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2506

約数の個数: 64

約数和(自身を含む): 185379840

約数和(自身を除く): 116534970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2383, 2889, 3210, 4766, 4815, 5778, 7149, 9630, 11915, 14298, 14445, 21447, 23830, 28890, 35745, 42894, 64341, 71490, 107235, 128682, 214470, 254981, 321705, 509962, 643410, 764943, 1274905, 1529886, 2294829, 2549810, 3824715, 4589658, 6884487, 7649430, 11474145, 13768974, 22948290, 34422435, 68844870]

約数ペア:

[(1, 68844870), (2, 34422435), (3, 22948290), (5, 13768974), (6, 11474145), (9, 7649430), (10, 6884487), (15, 4589658), (18, 3824715), (27, 2549810), (30, 2294829), (45, 1529886), (54, 1274905), (90, 764943), (107, 643410), (135, 509962), (214, 321705), (270, 254981), (321, 214470), (535, 128682), (642, 107235), (963, 71490), (1070, 64341), (1605, 42894), (1926, 35745), (2383, 28890), (2889, 23830), (3210, 21447), (4766, 14445), (4815, 14298), (5778, 11915), (7149, 9630)]