13204740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 37356480

約数和(自身を除く): 24151740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2179, 3030, 4358, 6060, 6537, 8716, 10895, 13074, 21790, 26148, 32685, 43580, 65370, 130740, 220079, 440158, 660237, 880316, 1100395, 1320474, 2200790, 2640948, 3301185, 4401580, 6602370, 13204740]

約数ペア:

[(1, 13204740), (2, 6602370), (3, 4401580), (4, 3301185), (5, 2640948), (6, 2200790), (10, 1320474), (12, 1100395), (15, 880316), (20, 660237), (30, 440158), (60, 220079), (101, 130740), (202, 65370), (303, 43580), (404, 32685), (505, 26148), (606, 21790), (1010, 13074), (1212, 10895), (1515, 8716), (2020, 6537), (2179, 6060), (3030, 4358)]