30400709

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 33125760

約数和(自身を除く): 2725051

約数列:

[1, 17, 71, 89, 283, 1207, 1513, 4811, 6319, 20093, 25187, 107423, 341581, 428179, 1788277, 30400709]

約数ペア:

[(1, 30400709), (17, 1788277), (71, 428179), (89, 341581), (283, 107423), (1207, 25187), (1513, 20093), (4811, 6319)]