15677741580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{123661}}^1$

素因数の和:125786

約数の個数: 48

約数和(自身を含む): 43918806624

約数和(自身を除く): 28241065044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2113, 4226, 6339, 8452, 10565, 12678, 21130, 25356, 31695, 42260, 63390, 123661, 126780, 247322, 370983, 494644, 618305, 741966, 1236610, 1483932, 1854915, 2473220, 3709830, 7419660, 261295693, 522591386, 783887079, 1045182772, 1306478465, 1567774158, 2612956930, 3135548316, 3919435395, 5225913860, 7838870790, 15677741580]

約数ペア:

[(1, 15677741580), (2, 7838870790), (3, 5225913860), (4, 3919435395), (5, 3135548316), (6, 2612956930), (10, 1567774158), (12, 1306478465), (15, 1045182772), (20, 783887079), (30, 522591386), (60, 261295693), (2113, 7419660), (4226, 3709830), (6339, 2473220), (8452, 1854915), (10565, 1483932), (12678, 1236610), (21130, 741966), (25356, 618305), (31695, 494644), (42260, 370983), (63390, 247322), (123661, 126780)]