86618970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{106937}}^1$

素因数の和:106956

約数の個数: 40

約数和(自身を含む): 232910964

約数和(自身を除く): 146291994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 106937, 213874, 320811, 534685, 641622, 962433, 1069370, 1604055, 1924866, 2887299, 3208110, 4812165, 5774598, 8661897, 9624330, 14436495, 17323794, 28872990, 43309485, 86618970]

約数ペア:

[(1, 86618970), (2, 43309485), (3, 28872990), (5, 17323794), (6, 14436495), (9, 9624330), (10, 8661897), (15, 5774598), (18, 4812165), (27, 3208110), (30, 2887299), (45, 1924866), (54, 1604055), (81, 1069370), (90, 962433), (135, 641622), (162, 534685), (270, 320811), (405, 213874), (810, 106937)]