15130850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 34069248

約数和(自身を除く): 18938398

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2543, 2975, 5086, 5950, 12715, 17801, 25430, 35602, 43231, 63575, 86462, 89005, 127150, 178010, 216155, 302617, 432310, 445025, 605234, 890050, 1080775, 1513085, 2161550, 3026170, 7565425, 15130850]

約数ペア:

[(1, 15130850), (2, 7565425), (5, 3026170), (7, 2161550), (10, 1513085), (14, 1080775), (17, 890050), (25, 605234), (34, 445025), (35, 432310), (50, 302617), (70, 216155), (85, 178010), (119, 127150), (170, 89005), (175, 86462), (238, 63575), (350, 43231), (425, 35602), (595, 25430), (850, 17801), (1190, 12715), (2543, 5950), (2975, 5086)]