148949570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193441}}^1$

素因数の和:193466

約数の個数: 32

約数和(自身を含む): 334267776

約数和(自身を除く): 185318206

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 193441, 386882, 967205, 1354087, 1934410, 2127851, 2708174, 4255702, 6770435, 10639255, 13540870, 14894957, 21278510, 29789914, 74474785, 148949570]

約数ペア:

[(1, 148949570), (2, 74474785), (5, 29789914), (7, 21278510), (10, 14894957), (11, 13540870), (14, 10639255), (22, 6770435), (35, 4255702), (55, 2708174), (70, 2127851), (77, 1934410), (110, 1354087), (154, 967205), (385, 386882), (770, 193441)]