2678412690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9920047}}^1$

素因数の和:9920063

約数の個数: 32

約数和(自身を含む): 7142434560

約数和(自身を除く): 4464021870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9920047, 19840094, 29760141, 49600235, 59520282, 89280423, 99200470, 148800705, 178560846, 267841269, 297601410, 446402115, 535682538, 892804230, 1339206345, 2678412690]

約数ペア:

[(1, 2678412690), (2, 1339206345), (3, 892804230), (5, 535682538), (6, 446402115), (9, 297601410), (10, 267841269), (15, 178560846), (18, 148800705), (27, 99200470), (30, 89280423), (45, 59520282), (54, 49600235), (90, 29760141), (135, 19840094), (270, 9920047)]