40439310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 99809280

約数和(自身を除く): 59369970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 113, 151, 158, 226, 237, 302, 339, 395, 453, 474, 565, 678, 755, 790, 906, 1130, 1185, 1510, 1695, 2265, 2370, 3390, 4530, 8927, 11929, 17063, 17854, 23858, 26781, 34126, 35787, 44635, 51189, 53562, 59645, 71574, 85315, 89270, 102378, 119290, 133905, 170630, 178935, 255945, 267810, 357870, 511890, 1347977, 2695954, 4043931, 6739885, 8087862, 13479770, 20219655, 40439310]

約数ペア:

[(1, 40439310), (2, 20219655), (3, 13479770), (5, 8087862), (6, 6739885), (10, 4043931), (15, 2695954), (30, 1347977), (79, 511890), (113, 357870), (151, 267810), (158, 255945), (226, 178935), (237, 170630), (302, 133905), (339, 119290), (395, 102378), (453, 89270), (474, 85315), (565, 71574), (678, 59645), (755, 53562), (790, 51189), (906, 44635), (1130, 35787), (1185, 34126), (1510, 26781), (1695, 23858), (2265, 17854), (2370, 17063), (3390, 11929), (4530, 8927)]