2021462850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1225129}}^1$

素因数の和:1225155

約数の個数: 48

約数和(自身を含む): 5468980320

約数和(自身を除く): 3447517470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1225129, 2450258, 3675387, 6125645, 7350774, 12251290, 13476419, 18376935, 26952838, 30628225, 36753870, 40429257, 61256450, 67382095, 80858514, 91884675, 134764190, 183769350, 202146285, 336910475, 404292570, 673820950, 1010731425, 2021462850]

約数ペア:

[(1, 2021462850), (2, 1010731425), (3, 673820950), (5, 404292570), (6, 336910475), (10, 202146285), (11, 183769350), (15, 134764190), (22, 91884675), (25, 80858514), (30, 67382095), (33, 61256450), (50, 40429257), (55, 36753870), (66, 30628225), (75, 26952838), (110, 18376935), (150, 13476419), (165, 12251290), (275, 7350774), (330, 6125645), (550, 3675387), (825, 2450258), (1650, 1225129)]