66710670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171053}}^1$

素因数の和:171076

約数の個数: 32

約数和(自身を含む): 172422432

約数和(自身を除く): 105711762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 171053, 342106, 513159, 855265, 1026318, 1710530, 2223689, 2565795, 4447378, 5131590, 6671067, 11118445, 13342134, 22236890, 33355335, 66710670]

約数ペア:

[(1, 66710670), (2, 33355335), (3, 22236890), (5, 13342134), (6, 11118445), (10, 6671067), (13, 5131590), (15, 4447378), (26, 2565795), (30, 2223689), (39, 1710530), (65, 1026318), (78, 855265), (130, 513159), (195, 342106), (390, 171053)]