2067497220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{13147}}^1$

素因数の和:15780

約数の個数: 48

約数和(自身を含む): 5791641408

約数和(自身を除く): 3724144188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2621, 5242, 7863, 10484, 13105, 13147, 15726, 26210, 26294, 31452, 39315, 39441, 52420, 52588, 65735, 78630, 78882, 131470, 157260, 157764, 197205, 262940, 394410, 788820, 34458287, 68916574, 103374861, 137833148, 172291435, 206749722, 344582870, 413499444, 516874305, 689165740, 1033748610, 2067497220]

約数ペア:

[(1, 2067497220), (2, 1033748610), (3, 689165740), (4, 516874305), (5, 413499444), (6, 344582870), (10, 206749722), (12, 172291435), (15, 137833148), (20, 103374861), (30, 68916574), (60, 34458287), (2621, 788820), (5242, 394410), (7863, 262940), (10484, 197205), (13105, 157764), (13147, 157260), (15726, 131470), (26210, 78882), (26294, 78630), (31452, 65735), (39315, 52588), (39441, 52420)]