30207842

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2053}}^1$

素因数の和:3113

約数の個数: 16

約数和(自身を含む): 51859392

約数和(自身を除く): 21651550

約数列:

[1, 2, 7, 14, 1051, 2053, 2102, 4106, 7357, 14371, 14714, 28742, 2157703, 4315406, 15103921, 30207842]

約数ペア:

[(1, 30207842), (2, 15103921), (7, 4315406), (14, 2157703), (1051, 28742), (2053, 14714), (2102, 14371), (4106, 7357)]