71727270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2390909}}^1$

素因数の和:2390919

約数の個数: 16

約数和(自身を含む): 172145520

約数和(自身を除く): 100418250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2390909, 4781818, 7172727, 11954545, 14345454, 23909090, 35863635, 71727270]

約数ペア:

[(1, 71727270), (2, 35863635), (3, 23909090), (5, 14345454), (6, 11954545), (10, 7172727), (15, 4781818), (30, 2390909)]