713282780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{28463}}^1$

素因数の和:28658

約数の個数: 48

約数和(自身を含む): 1721502720

約数和(自身を除く): 1008219940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 12530, 25060, 28463, 56926, 113852, 142315, 199241, 284630, 398482, 569260, 796964, 996205, 1992410, 3984820, 5094877, 10189754, 20379508, 25474385, 35664139, 50948770, 71328278, 101897540, 142656556, 178320695, 356641390, 713282780]

約数ペア:

[(1, 713282780), (2, 356641390), (4, 178320695), (5, 142656556), (7, 101897540), (10, 71328278), (14, 50948770), (20, 35664139), (28, 25474385), (35, 20379508), (70, 10189754), (140, 5094877), (179, 3984820), (358, 1992410), (716, 996205), (895, 796964), (1253, 569260), (1790, 398482), (2506, 284630), (3580, 199241), (5012, 142315), (6265, 113852), (12530, 56926), (25060, 28463)]