12226740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12016

約数の個数: 48

約数和(自身を含む): 36251712

約数和(自身を除く): 24024972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11987, 23974, 35961, 47948, 59935, 71922, 119870, 143844, 179805, 203779, 239740, 359610, 407558, 611337, 719220, 815116, 1018895, 1222674, 2037790, 2445348, 3056685, 4075580, 6113370, 12226740]

約数ペア:

[(1, 12226740), (2, 6113370), (3, 4075580), (4, 3056685), (5, 2445348), (6, 2037790), (10, 1222674), (12, 1018895), (15, 815116), (17, 719220), (20, 611337), (30, 407558), (34, 359610), (51, 239740), (60, 203779), (68, 179805), (85, 143844), (102, 119870), (170, 71922), (204, 59935), (255, 47948), (340, 35961), (510, 23974), (1020, 11987)]