70981610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6221}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 146938752

約数和(自身を除く): 75957142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 6221, 11410, 12442, 31105, 43547, 62210, 87094, 217735, 435470, 1014023, 2028046, 5070115, 7098161, 10140230, 14196322, 35490805, 70981610]

約数ペア:

[(1, 70981610), (2, 35490805), (5, 14196322), (7, 10140230), (10, 7098161), (14, 5070115), (35, 2028046), (70, 1014023), (163, 435470), (326, 217735), (815, 87094), (1141, 62210), (1630, 43547), (2282, 31105), (5705, 12442), (6221, 11410)]