26512740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147293}}^1$

素因数の和:147308

約数の個数: 36

約数和(自身を含む): 80422524

約数和(自身を除く): 53909784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147293, 294586, 441879, 589172, 736465, 883758, 1325637, 1472930, 1767516, 2209395, 2651274, 2945860, 4418790, 5302548, 6628185, 8837580, 13256370, 26512740]

約数ペア:

[(1, 26512740), (2, 13256370), (3, 8837580), (4, 6628185), (5, 5302548), (6, 4418790), (9, 2945860), (10, 2651274), (12, 2209395), (15, 1767516), (18, 1472930), (20, 1325637), (30, 883758), (36, 736465), (45, 589172), (60, 441879), (90, 294586), (180, 147293)]