191931530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23041}}^1$

素因数の和:23079

約数の個数: 48

約数和(自身を含む): 425539656

約数和(自身を除く): 233608126

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 23041, 46082, 115205, 161287, 230410, 322574, 391697, 783394, 806435, 1129009, 1612870, 1958485, 2258018, 2741879, 3916970, 5483758, 5645045, 11290090, 13709395, 19193153, 27418790, 38386306, 95965765, 191931530]

約数ペア:

[(1, 191931530), (2, 95965765), (5, 38386306), (7, 27418790), (10, 19193153), (14, 13709395), (17, 11290090), (34, 5645045), (35, 5483758), (49, 3916970), (70, 2741879), (85, 2258018), (98, 1958485), (119, 1612870), (170, 1129009), (238, 806435), (245, 783394), (490, 391697), (595, 322574), (833, 230410), (1190, 161287), (1666, 115205), (4165, 46082), (8330, 23041)]