14867020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 36062208

約数和(自身を除く): 21195188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1031, 1442, 2060, 2062, 2884, 3605, 4124, 5155, 7210, 7217, 10310, 14420, 14434, 20620, 28868, 36085, 72170, 106193, 144340, 212386, 424772, 530965, 743351, 1061930, 1486702, 2123860, 2973404, 3716755, 7433510, 14867020]

約数ペア:

[(1, 14867020), (2, 7433510), (4, 3716755), (5, 2973404), (7, 2123860), (10, 1486702), (14, 1061930), (20, 743351), (28, 530965), (35, 424772), (70, 212386), (103, 144340), (140, 106193), (206, 72170), (412, 36085), (515, 28868), (721, 20620), (1030, 14434), (1031, 14420), (1442, 10310), (2060, 7217), (2062, 7210), (2884, 5155), (3605, 4124)]