15697532690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{311027}}^1$

素因数の和:311151

約数の個数: 48

約数和(自身を含む): 33187931712

約数和(自身を除く): 17490399022

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 5047, 7210, 10094, 25235, 50470, 311027, 622054, 1555135, 2177189, 3110270, 4354378, 10885945, 15240323, 21771890, 30480646, 32035781, 64071562, 76201615, 152403230, 160178905, 224250467, 320357810, 448500934, 1121252335, 1569753269, 2242504670, 3139506538, 7848766345, 15697532690]

約数ペア:

[(1, 15697532690), (2, 7848766345), (5, 3139506538), (7, 2242504670), (10, 1569753269), (14, 1121252335), (35, 448500934), (49, 320357810), (70, 224250467), (98, 160178905), (103, 152403230), (206, 76201615), (245, 64071562), (490, 32035781), (515, 30480646), (721, 21771890), (1030, 15240323), (1442, 10885945), (3605, 4354378), (5047, 3110270), (7210, 2177189), (10094, 1555135), (25235, 622054), (50470, 311027)]