30950654

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7703}}^1$

素因数の和:7760

約数の個数: 24

約数和(自身を含む): 55330128

約数和(自身を除く): 24379474

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 7703, 15406, 53921, 107842, 315823, 377447, 631646, 754894, 2210761, 4421522, 15475327, 30950654]

約数ペア:

[(1, 30950654), (2, 15475327), (7, 4421522), (14, 2210761), (41, 754894), (49, 631646), (82, 377447), (98, 315823), (287, 107842), (574, 53921), (2009, 15406), (4018, 7703)]