61075490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1777}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 125967744

約数和(自身を除く): 64892254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 1777, 2455, 3437, 3554, 4910, 6874, 8885, 12439, 17185, 17770, 24878, 34370, 62195, 124390, 872507, 1745014, 4362535, 6107549, 8725070, 12215098, 30537745, 61075490]

約数ペア:

[(1, 61075490), (2, 30537745), (5, 12215098), (7, 8725070), (10, 6107549), (14, 4362535), (35, 1745014), (70, 872507), (491, 124390), (982, 62195), (1777, 34370), (2455, 24878), (3437, 17770), (3554, 17185), (4910, 12439), (6874, 8885)]