30662219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1$

素因数の和:5690

約数の個数: 16

約数和(自身を含む): 37793280

約数和(自身を除く): 7131061

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 5623, 39361, 106837, 230543, 747859, 1613801, 4380317, 30662219]

約数ペア:

[(1, 30662219), (7, 4380317), (19, 1613801), (41, 747859), (133, 230543), (287, 106837), (779, 39361), (5453, 5623)]