12515970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 30424320

約数和(自身を除く): 17908350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 5281, 10562, 15843, 26405, 31686, 52810, 79215, 158430, 417199, 834398, 1251597, 2085995, 2503194, 4171990, 6257985, 12515970]

約数ペア:

[(1, 12515970), (2, 6257985), (3, 4171990), (5, 2503194), (6, 2085995), (10, 1251597), (15, 834398), (30, 417199), (79, 158430), (158, 79215), (237, 52810), (395, 31686), (474, 26405), (790, 15843), (1185, 10562), (2370, 5281)]