30382807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 38825696

約数和(自身を除く): 8442889

約数列:

[1, 7, 13, 29, 91, 203, 377, 397, 841, 2639, 2779, 5161, 5887, 10933, 11513, 36127, 76531, 80591, 149669, 333877, 1047683, 2337139, 4340401, 30382807]

約数ペア:

[(1, 30382807), (7, 4340401), (13, 2337139), (29, 1047683), (91, 333877), (203, 149669), (377, 80591), (397, 76531), (841, 36127), (2639, 11513), (2779, 10933), (5161, 5887)]