34438440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{286987}}^1$

素因数の和:287001

約数の個数: 32

約数和(自身を含む): 103315680

約数和(自身を除く): 68877240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 286987, 573974, 860961, 1147948, 1434935, 1721922, 2295896, 2869870, 3443844, 4304805, 5739740, 6887688, 8609610, 11479480, 17219220, 34438440]

約数ペア:

[(1, 34438440), (2, 17219220), (3, 11479480), (4, 8609610), (5, 6887688), (6, 5739740), (8, 4304805), (10, 3443844), (12, 2869870), (15, 2295896), (20, 1721922), (24, 1434935), (30, 1147948), (40, 860961), (60, 573974), (120, 286987)]