149494310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{45439}}^1$

素因数の和:45500

約数の個数: 32

約数和(自身を含む): 314081280

約数和(自身を除く): 164586970

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 45439, 90878, 227195, 318073, 454390, 636146, 1590365, 2135633, 3180730, 4271266, 10678165, 14949431, 21356330, 29898862, 74747155, 149494310]

約数ペア:

[(1, 149494310), (2, 74747155), (5, 29898862), (7, 21356330), (10, 14949431), (14, 10678165), (35, 4271266), (47, 3180730), (70, 2135633), (94, 1590365), (235, 636146), (329, 454390), (470, 318073), (658, 227195), (1645, 90878), (3290, 45439)]