156632630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203419}}^1$

素因数の和:203444

約数の個数: 32

約数和(自身を含む): 351509760

約数和(自身を除く): 194877130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 203419, 406838, 1017095, 1423933, 2034190, 2237609, 2847866, 4475218, 7119665, 11188045, 14239330, 15663263, 22376090, 31326526, 78316315, 156632630]

約数ペア:

[(1, 156632630), (2, 78316315), (5, 31326526), (7, 22376090), (10, 15663263), (11, 14239330), (14, 11188045), (22, 7119665), (35, 4475218), (55, 2847866), (70, 2237609), (77, 2034190), (110, 1423933), (154, 1017095), (385, 406838), (770, 203419)]