61410860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6547}}^1$

素因数の和:6630

約数の個数: 48

約数和(自身を含む): 149608704

約数和(自身を除く): 88197844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 6547, 9380, 13094, 26188, 32735, 45829, 65470, 91658, 130940, 183316, 229145, 438649, 458290, 877298, 916580, 1754596, 2193245, 3070543, 4386490, 6141086, 8772980, 12282172, 15352715, 30705430, 61410860]

約数ペア:

[(1, 61410860), (2, 30705430), (4, 15352715), (5, 12282172), (7, 8772980), (10, 6141086), (14, 4386490), (20, 3070543), (28, 2193245), (35, 1754596), (67, 916580), (70, 877298), (134, 458290), (140, 438649), (268, 229145), (335, 183316), (469, 130940), (670, 91658), (938, 65470), (1340, 45829), (1876, 32735), (2345, 26188), (4690, 13094), (6547, 9380)]