3974460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9463}}^1$

素因数の和:9482

約数の個数: 48

約数和(自身を含む): 12719616

約数和(自身を除く): 8745156

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, 9463, 18926, 28389, 37852, 47315, 56778, 66241, 94630, 113556, 132482, 141945, 189260, 198723, 264964, 283890, 331205, 397446, 567780, 662410, 794892, 993615, 1324820, 1987230, 3974460]

約数ペア:

[(1, 3974460), (2, 1987230), (3, 1324820), (4, 993615), (5, 794892), (6, 662410), (7, 567780), (10, 397446), (12, 331205), (14, 283890), (15, 264964), (20, 198723), (21, 189260), (28, 141945), (30, 132482), (35, 113556), (42, 94630), (60, 66241), (70, 56778), (84, 47315), (105, 37852), (140, 28389), (210, 18926), (420, 9463)]