128092370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3581}}^1$

素因数の和:3675

約数の個数: 48

約数和(自身を含む): 271959768

約数和(自身を除く): 143867398

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 3581, 5110, 7154, 7162, 17885, 17905, 25067, 35770, 35810, 50134, 125335, 175469, 250670, 261413, 350938, 522826, 877345, 1307065, 1754690, 1829891, 2614130, 3659782, 9149455, 12809237, 18298910, 25618474, 64046185, 128092370]

約数ペア:

[(1, 128092370), (2, 64046185), (5, 25618474), (7, 18298910), (10, 12809237), (14, 9149455), (35, 3659782), (49, 2614130), (70, 1829891), (73, 1754690), (98, 1307065), (146, 877345), (245, 522826), (365, 350938), (490, 261413), (511, 250670), (730, 175469), (1022, 125335), (2555, 50134), (3577, 35810), (3581, 35770), (5110, 25067), (7154, 17905), (7162, 17885)]