140996910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247363}}^1$

素因数の和:247392

約数の個数: 32

約数和(自身を含む): 356204160

約数和(自身を除く): 215207250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 247363, 494726, 742089, 1236815, 1484178, 2473630, 3710445, 4699897, 7420890, 9399794, 14099691, 23499485, 28199382, 46998970, 70498455, 140996910]

約数ペア:

[(1, 140996910), (2, 70498455), (3, 46998970), (5, 28199382), (6, 23499485), (10, 14099691), (15, 9399794), (19, 7420890), (30, 4699897), (38, 3710445), (57, 2473630), (95, 1484178), (114, 1236815), (190, 742089), (285, 494726), (570, 247363)]