26103090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66931}}^1$

素因数の和:66954

約数の個数: 32

約数和(自身を含む): 67467456

約数和(自身を除く): 41364366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66931, 133862, 200793, 334655, 401586, 669310, 870103, 1003965, 1740206, 2007930, 2610309, 4350515, 5220618, 8701030, 13051545, 26103090]

約数ペア:

[(1, 26103090), (2, 13051545), (3, 8701030), (5, 5220618), (6, 4350515), (10, 2610309), (13, 2007930), (15, 1740206), (26, 1003965), (30, 870103), (39, 669310), (65, 401586), (78, 334655), (130, 200793), (195, 133862), (390, 66931)]