1402808530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{37781}}^1$

素因数の和:37914

約数の個数: 32

約数和(自身を含む): 2611491840

約数和(自身を除く): 1208683310

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 3713, 7426, 18565, 37130, 37781, 75562, 188905, 377810, 1775707, 2984699, 3551414, 5969398, 8878535, 14923495, 17757070, 29846990, 140280853, 280561706, 701404265, 1402808530]

約数ペア:

[(1, 1402808530), (2, 701404265), (5, 280561706), (10, 140280853), (47, 29846990), (79, 17757070), (94, 14923495), (158, 8878535), (235, 5969398), (395, 3551414), (470, 2984699), (790, 1775707), (3713, 377810), (7426, 188905), (18565, 75562), (37130, 37781)]