26922090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69031}}^1$

素因数の和:69054

約数の個数: 32

約数和(自身を含む): 69584256

約数和(自身を除く): 42662166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 69031, 138062, 207093, 345155, 414186, 690310, 897403, 1035465, 1794806, 2070930, 2692209, 4487015, 5384418, 8974030, 13461045, 26922090]

約数ペア:

[(1, 26922090), (2, 13461045), (3, 8974030), (5, 5384418), (6, 4487015), (10, 2692209), (13, 2070930), (15, 1794806), (26, 1035465), (30, 897403), (39, 690310), (65, 414186), (78, 345155), (130, 207093), (195, 138062), (390, 69031)]