2255550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1393

約数の個数: 48

約数和(自身を含む): 6106752

約数和(自身を除く): 3851202

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, 1367, 1650, 2734, 4101, 6835, 8202, 13670, 15037, 20505, 30074, 34175, 41010, 45111, 68350, 75185, 90222, 102525, 150370, 205050, 225555, 375925, 451110, 751850, 1127775, 2255550]

約数ペア:

[(1, 2255550), (2, 1127775), (3, 751850), (5, 451110), (6, 375925), (10, 225555), (11, 205050), (15, 150370), (22, 102525), (25, 90222), (30, 75185), (33, 68350), (50, 45111), (55, 41010), (66, 34175), (75, 30074), (110, 20505), (150, 15037), (165, 13670), (275, 8202), (330, 6835), (550, 4101), (825, 2734), (1367, 1650)]