122220670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85469}}^1$

素因数の和:85500

約数の個数: 32

約数和(自身を含む): 258461280

約数和(自身を除く): 136240610

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 85469, 170938, 427345, 854690, 940159, 1111097, 1880318, 2222194, 4700795, 5555485, 9401590, 11110970, 12222067, 24444134, 61110335, 122220670]

約数ペア:

[(1, 122220670), (2, 61110335), (5, 24444134), (10, 12222067), (11, 11110970), (13, 9401590), (22, 5555485), (26, 4700795), (55, 2222194), (65, 1880318), (110, 1111097), (130, 940159), (143, 854690), (286, 427345), (715, 170938), (1430, 85469)]