30838970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{75217}}^1$

素因数の和:75265

約数の個数: 16

約数和(自身を含む): 56864808

約数和(自身を除く): 26025838

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 75217, 150434, 376085, 752170, 3083897, 6167794, 15419485, 30838970]

約数ペア:

[(1, 30838970), (2, 15419485), (5, 6167794), (10, 3083897), (41, 752170), (82, 376085), (205, 150434), (410, 75217)]