15446620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5842

約数の個数: 48

約数和(自身を含む): 39029760

約数和(自身を除く): 23583140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5807, 11614, 23228, 29035, 40649, 58070, 81298, 110333, 116140, 162596, 203245, 220666, 406490, 441332, 551665, 772331, 812980, 1103330, 1544662, 2206660, 3089324, 3861655, 7723310, 15446620]

約数ペア:

[(1, 15446620), (2, 7723310), (4, 3861655), (5, 3089324), (7, 2206660), (10, 1544662), (14, 1103330), (19, 812980), (20, 772331), (28, 551665), (35, 441332), (38, 406490), (70, 220666), (76, 203245), (95, 162596), (133, 116140), (140, 110333), (190, 81298), (266, 58070), (380, 40649), (532, 29035), (665, 23228), (1330, 11614), (2660, 5807)]