58910180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{857}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 141837696

約数和(自身を除く): 82927516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 857, 982, 1714, 1964, 2455, 3428, 3437, 4285, 4910, 5999, 6874, 8570, 9820, 11998, 13748, 17140, 17185, 23996, 29995, 34370, 59990, 68740, 119980, 420787, 841574, 1683148, 2103935, 2945509, 4207870, 5891018, 8415740, 11782036, 14727545, 29455090, 58910180]

約数ペア:

[(1, 58910180), (2, 29455090), (4, 14727545), (5, 11782036), (7, 8415740), (10, 5891018), (14, 4207870), (20, 2945509), (28, 2103935), (35, 1683148), (70, 841574), (140, 420787), (491, 119980), (857, 68740), (982, 59990), (1714, 34370), (1964, 29995), (2455, 23996), (3428, 17185), (3437, 17140), (4285, 13748), (4910, 11998), (5999, 9820), (6874, 8570)]