2021091060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4969}}^1\times {\mathrm{6779}}^1$

素因数の和:11760

約数の個数: 48

約数和(自身を含む): 5661028800

約数和(自身を除く): 3639937740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4969, 6779, 9938, 13558, 14907, 19876, 20337, 24845, 27116, 29814, 33895, 40674, 49690, 59628, 67790, 74535, 81348, 99380, 101685, 135580, 149070, 203370, 298140, 406740, 33684851, 67369702, 101054553, 134739404, 168424255, 202109106, 336848510, 404218212, 505272765, 673697020, 1010545530, 2021091060]

約数ペア:

[(1, 2021091060), (2, 1010545530), (3, 673697020), (4, 505272765), (5, 404218212), (6, 336848510), (10, 202109106), (12, 168424255), (15, 134739404), (20, 101054553), (30, 67369702), (60, 33684851), (4969, 406740), (6779, 298140), (9938, 203370), (13558, 149070), (14907, 135580), (19876, 101685), (20337, 99380), (24845, 81348), (27116, 74535), (29814, 67790), (33895, 59628), (40674, 49690)]