310285740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5171429}}^1$

素因数の和:5171441

約数の個数: 24

約数和(自身を含む): 868800240

約数和(自身を除く): 558514500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5171429, 10342858, 15514287, 20685716, 25857145, 31028574, 51714290, 62057148, 77571435, 103428580, 155142870, 310285740]

約数ペア:

[(1, 310285740), (2, 155142870), (3, 103428580), (4, 77571435), (5, 62057148), (6, 51714290), (10, 31028574), (12, 25857145), (15, 20685716), (20, 15514287), (30, 10342858), (60, 5171429)]