83757570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214763}}^1$

素因数の和:214786

約数の個数: 32

約数和(自身を含む): 216482112

約数和(自身を除く): 132724542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 214763, 429526, 644289, 1073815, 1288578, 2147630, 2791919, 3221445, 5583838, 6442890, 8375757, 13959595, 16751514, 27919190, 41878785, 83757570]

約数ペア:

[(1, 83757570), (2, 41878785), (3, 27919190), (5, 16751514), (6, 13959595), (10, 8375757), (13, 6442890), (15, 5583838), (26, 3221445), (30, 2791919), (39, 2147630), (65, 1288578), (78, 1073815), (130, 644289), (195, 429526), (390, 214763)]