29820574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68711}}^1$

素因数の和:68751

約数の個数: 16

約数和(自身を含む): 52770816

約数和(自身を除く): 22950242

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 68711, 137422, 480977, 961954, 2130041, 4260082, 14910287, 29820574]

約数ペア:

[(1, 29820574), (2, 14910287), (7, 4260082), (14, 2130041), (31, 961954), (62, 480977), (217, 137422), (434, 68711)]