31420222730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3310877}}^1$

素因数の和:3310970

約数の個数: 32

約数和(自身を含む): 61741252944

約数和(自身を除く): 30321030214

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 3310877, 6621754, 16554385, 33108770, 43041401, 86082802, 215207005, 241694021, 430414010, 483388042, 1208470105, 2416940210, 3142022273, 6284044546, 15710111365, 31420222730]

約数ペア:

[(1, 31420222730), (2, 15710111365), (5, 6284044546), (10, 3142022273), (13, 2416940210), (26, 1208470105), (65, 483388042), (73, 430414010), (130, 241694021), (146, 215207005), (365, 86082802), (730, 43041401), (949, 33108770), (1898, 16554385), (4745, 6621754), (9490, 3310877)]