1159430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 2208816

約数和(自身を除く): 1049386

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 5041, 8165, 10082, 16330, 25205, 50410, 115943, 231886, 579715, 1159430]

約数ペア:

[(1, 1159430), (2, 579715), (5, 231886), (10, 115943), (23, 50410), (46, 25205), (71, 16330), (115, 10082), (142, 8165), (230, 5041), (355, 3266), (710, 1633)]