47643540

素因数分解:

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

素因数の和:113456

約数の個数: 48

約数和(自身を含む): 152460672

約数和(自身を除く): 104817132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 113437, 226874, 340311, 453748, 567185, 680622, 794059, 1134370, 1361244, 1588118, 1701555, 2268740, 2382177, 3176236, 3403110, 3970295, 4764354, 6806220, 7940590, 9528708, 11910885, 15881180, 23821770, 47643540]

約数ペア:

[(1, 47643540), (2, 23821770), (3, 15881180), (4, 11910885), (5, 9528708), (6, 7940590), (7, 6806220), (10, 4764354), (12, 3970295), (14, 3403110), (15, 3176236), (20, 2382177), (21, 2268740), (28, 1701555), (30, 1588118), (35, 1361244), (42, 1134370), (60, 794059), (70, 680622), (84, 567185), (105, 453748), (140, 340311), (210, 226874), (420, 113437)]