14890190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 30780864

約数和(自身を除く): 15890674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 757, 1405, 1514, 1967, 2810, 3785, 3934, 5299, 7570, 9835, 10598, 19670, 26495, 52990, 212717, 425434, 1063585, 1489019, 2127170, 2978038, 7445095, 14890190]

約数ペア:

[(1, 14890190), (2, 7445095), (5, 2978038), (7, 2127170), (10, 1489019), (14, 1063585), (35, 425434), (70, 212717), (281, 52990), (562, 26495), (757, 19670), (1405, 10598), (1514, 9835), (1967, 7570), (2810, 5299), (3785, 3934)]