78877190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10531}}^1$

素因数の和:10652

約数の個数: 32

約数和(自身を含む): 163793664

約数和(自身を除く): 84916474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 10531, 21062, 52655, 73717, 105310, 147434, 368585, 737170, 1126817, 2253634, 5634085, 7887719, 11268170, 15775438, 39438595, 78877190]

約数ペア:

[(1, 78877190), (2, 39438595), (5, 15775438), (7, 11268170), (10, 7887719), (14, 5634085), (35, 2253634), (70, 1126817), (107, 737170), (214, 368585), (535, 147434), (749, 105310), (1070, 73717), (1498, 52655), (3745, 21062), (7490, 10531)]