15084760

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 34182000

約数和(自身を除く): 19097240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2531, 2980, 5062, 5960, 10124, 12655, 20248, 25310, 50620, 101240, 377119, 754238, 1508476, 1885595, 3016952, 3771190, 7542380, 15084760]

約数ペア:

[(1, 15084760), (2, 7542380), (4, 3771190), (5, 3016952), (8, 1885595), (10, 1508476), (20, 754238), (40, 377119), (149, 101240), (298, 50620), (596, 25310), (745, 20248), (1192, 12655), (1490, 10124), (2531, 5960), (2980, 5062)]