30920302

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22769}}^1$

素因数の和:22875

約数の個数: 16

約数和(自身を含む): 53555040

約数和(自身を除く): 22634738

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 22769, 45538, 159383, 318766, 2208593, 4417186, 15460151, 30920302]

約数ペア:

[(1, 30920302), (2, 15460151), (7, 4417186), (14, 2208593), (97, 318766), (194, 159383), (679, 45538), (1358, 22769)]