2128665780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11825921}}^1$

素因数の和:11825936

約数の個数: 36

約数和(自身を含む): 6456953412

約数和(自身を除く): 4328287632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11825921, 23651842, 35477763, 47303684, 59129605, 70955526, 106433289, 118259210, 141911052, 177388815, 212866578, 236518420, 354777630, 425733156, 532166445, 709555260, 1064332890, 2128665780]

約数ペア:

[(1, 2128665780), (2, 1064332890), (3, 709555260), (4, 532166445), (5, 425733156), (6, 354777630), (9, 236518420), (10, 212866578), (12, 177388815), (15, 141911052), (18, 118259210), (20, 106433289), (30, 70955526), (36, 59129605), (45, 47303684), (60, 35477763), (90, 23651842), (180, 11825921)]