15697857140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1088617}}^1$

素因数の和:1088736

約数の個数: 48

約数和(自身を含む): 38040667392

約数和(自身を除く): 22342810252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 1088617, 2177234, 4354468, 5443085, 7620319, 10886170, 15240638, 21772340, 30481276, 38101595, 76203190, 112127551, 152406380, 224255102, 448510204, 560637755, 784892857, 1121275510, 1569785714, 2242551020, 3139571428, 3924464285, 7848928570, 15697857140]

約数ペア:

[(1, 15697857140), (2, 7848928570), (4, 3924464285), (5, 3139571428), (7, 2242551020), (10, 1569785714), (14, 1121275510), (20, 784892857), (28, 560637755), (35, 448510204), (70, 224255102), (103, 152406380), (140, 112127551), (206, 76203190), (412, 38101595), (515, 30481276), (721, 21772340), (1030, 15240638), (1442, 10886170), (2060, 7620319), (2884, 5443085), (3605, 4354468), (7210, 2177234), (14420, 1088617)]