70570850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 151055808

約数和(自身を除く): 80484958

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 815, 1141, 1237, 1630, 2282, 2474, 4075, 5705, 6185, 8150, 8659, 11410, 12370, 17318, 28525, 30925, 43295, 57050, 61850, 86590, 201631, 216475, 403262, 432950, 1008155, 1411417, 2016310, 2822834, 5040775, 7057085, 10081550, 14114170, 35285425, 70570850]

約数ペア:

[(1, 70570850), (2, 35285425), (5, 14114170), (7, 10081550), (10, 7057085), (14, 5040775), (25, 2822834), (35, 2016310), (50, 1411417), (70, 1008155), (163, 432950), (175, 403262), (326, 216475), (350, 201631), (815, 86590), (1141, 61850), (1237, 57050), (1630, 43295), (2282, 30925), (2474, 28525), (4075, 17318), (5705, 12370), (6185, 11410), (8150, 8659)]