30120946

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 46258200

約数和(自身を除く): 16137254

約数列:

[1, 2, 61, 122, 149, 298, 1657, 3314, 9089, 18178, 101077, 202154, 246893, 493786, 15060473, 30120946]

約数ペア:

[(1, 30120946), (2, 15060473), (61, 493786), (122, 246893), (149, 202154), (298, 101077), (1657, 18178), (3314, 9089)]