71465310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113437}}^1$

素因数の和:113457

約数の個数: 48

約数和(自身を含む): 212355936

約数和(自身を除く): 140890626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113437, 226874, 340311, 567185, 680622, 794059, 1020933, 1134370, 1588118, 1701555, 2041866, 2382177, 3403110, 3970295, 4764354, 5104665, 7146531, 7940590, 10209330, 11910885, 14293062, 23821770, 35732655, 71465310]

約数ペア:

[(1, 71465310), (2, 35732655), (3, 23821770), (5, 14293062), (6, 11910885), (7, 10209330), (9, 7940590), (10, 7146531), (14, 5104665), (15, 4764354), (18, 3970295), (21, 3403110), (30, 2382177), (35, 2041866), (42, 1701555), (45, 1588118), (63, 1134370), (70, 1020933), (90, 794059), (105, 680622), (126, 567185), (210, 340311), (315, 226874), (630, 113437)]