139350050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{398143}}^1$

素因数の和:398162

約数の個数: 24

約数和(自身を含む): 296219136

約数和(自身を除く): 156869086

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 398143, 796286, 1990715, 2787001, 3981430, 5574002, 9953575, 13935005, 19907150, 27870010, 69675025, 139350050]

約数ペア:

[(1, 139350050), (2, 69675025), (5, 27870010), (7, 19907150), (10, 13935005), (14, 9953575), (25, 5574002), (35, 3981430), (50, 2787001), (70, 1990715), (175, 796286), (350, 398143)]