9415860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 26577600

約数和(自身を除く): 17161740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1129, 1390, 1668, 2085, 2258, 2780, 3387, 4170, 4516, 5645, 6774, 8340, 11290, 13548, 16935, 22580, 33870, 67740, 156931, 313862, 470793, 627724, 784655, 941586, 1569310, 1883172, 2353965, 3138620, 4707930, 9415860]

約数ペア:

[(1, 9415860), (2, 4707930), (3, 3138620), (4, 2353965), (5, 1883172), (6, 1569310), (10, 941586), (12, 784655), (15, 627724), (20, 470793), (30, 313862), (60, 156931), (139, 67740), (278, 33870), (417, 22580), (556, 16935), (695, 13548), (834, 11290), (1129, 8340), (1390, 6774), (1668, 5645), (2085, 4516), (2258, 4170), (2780, 3387)]