3308630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 6628608

約数和(自身を除く): 3319978

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 821, 1642, 2015, 4030, 4105, 8210, 10673, 21346, 25451, 50902, 53365, 106730, 127255, 254510, 330863, 661726, 1654315, 3308630]

約数ペア:

[(1, 3308630), (2, 1654315), (5, 661726), (10, 330863), (13, 254510), (26, 127255), (31, 106730), (62, 53365), (65, 50902), (130, 25451), (155, 21346), (310, 10673), (403, 8210), (806, 4105), (821, 4030), (1642, 2015)]