71196540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25247}}^1$

素因数の和:25306

約数の個数: 48

約数和(自身を含む): 203599872

約数和(自身を除く): 132403332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 25247, 50494, 75741, 100988, 126235, 151482, 252470, 302964, 378705, 504940, 757410, 1186609, 1514820, 2373218, 3559827, 4746436, 5933045, 7119654, 11866090, 14239308, 17799135, 23732180, 35598270, 71196540]

約数ペア:

[(1, 71196540), (2, 35598270), (3, 23732180), (4, 17799135), (5, 14239308), (6, 11866090), (10, 7119654), (12, 5933045), (15, 4746436), (20, 3559827), (30, 2373218), (47, 1514820), (60, 1186609), (94, 757410), (141, 504940), (188, 378705), (235, 302964), (282, 252470), (470, 151482), (564, 126235), (705, 100988), (940, 75741), (1410, 50494), (2820, 25247)]