79093870

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 144698400

約数和(自身を除く): 65604530

約数列:

[1, 2, 5, 10, 131, 173, 262, 346, 349, 655, 698, 865, 1310, 1730, 1745, 3490, 22663, 45326, 45719, 60377, 91438, 113315, 120754, 226630, 228595, 301885, 457190, 603770, 7909387, 15818774, 39546935, 79093870]

約数ペア:

[(1, 79093870), (2, 39546935), (5, 15818774), (10, 7909387), (131, 603770), (173, 457190), (262, 301885), (346, 228595), (349, 226630), (655, 120754), (698, 113315), (865, 91438), (1310, 60377), (1730, 45719), (1745, 45326), (3490, 22663)]