39903690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 58592310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 113, 149, 158, 226, 237, 298, 339, 395, 447, 474, 565, 678, 745, 790, 894, 1130, 1185, 1490, 1695, 2235, 2370, 3390, 4470, 8927, 11771, 16837, 17854, 23542, 26781, 33674, 35313, 44635, 50511, 53562, 58855, 70626, 84185, 89270, 101022, 117710, 133905, 168370, 176565, 252555, 267810, 353130, 505110, 1330123, 2660246, 3990369, 6650615, 7980738, 13301230, 19951845, 39903690]

約数ペア:

[(1, 39903690), (2, 19951845), (3, 13301230), (5, 7980738), (6, 6650615), (10, 3990369), (15, 2660246), (30, 1330123), (79, 505110), (113, 353130), (149, 267810), (158, 252555), (226, 176565), (237, 168370), (298, 133905), (339, 117710), (395, 101022), (447, 89270), (474, 84185), (565, 70626), (678, 58855), (745, 53562), (790, 50511), (894, 44635), (1130, 35313), (1185, 33674), (1490, 26781), (1695, 23542), (2235, 17854), (2370, 16837), (3390, 11771), (4470, 8927)]