2133790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 4049280

約数和(自身を除く): 1915490

約数列:

[1, 2, 5, 10, 37, 73, 74, 79, 146, 158, 185, 365, 370, 395, 730, 790, 2701, 2923, 5402, 5767, 5846, 11534, 13505, 14615, 27010, 28835, 29230, 57670, 213379, 426758, 1066895, 2133790]

約数ペア:

[(1, 2133790), (2, 1066895), (5, 426758), (10, 213379), (37, 57670), (73, 29230), (74, 28835), (79, 27010), (146, 14615), (158, 13505), (185, 11534), (365, 5846), (370, 5767), (395, 5402), (730, 2923), (790, 2701)]