1830970

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 3312648

約数和(自身を除く): 1481678

約数列:

[1, 2, 5, 10, 277, 554, 661, 1322, 1385, 2770, 3305, 6610, 183097, 366194, 915485, 1830970]

約数ペア:

[(1, 1830970), (2, 915485), (5, 366194), (10, 183097), (277, 6610), (554, 3305), (661, 2770), (1322, 1385)]