30778918

素因数分解:

$2^1\times {\mathrm{29}}^3\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 47892960

約数和(自身を除く): 17114042

約数列:

[1, 2, 29, 58, 631, 841, 1262, 1682, 18299, 24389, 36598, 48778, 530671, 1061342, 15389459, 30778918]

約数ペア:

[(1, 30778918), (2, 15389459), (29, 1061342), (58, 530671), (631, 48778), (841, 36598), (1262, 24389), (1682, 18299)]