30007802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71789}}^1$

素因数の和:71821

約数の個数: 16

約数和(自身を含む): 51688800

約数和(自身を除く): 21680998

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 71789, 143578, 789679, 1363991, 1579358, 2727982, 15003901, 30007802]

約数ペア:

[(1, 30007802), (2, 15003901), (11, 2727982), (19, 1579358), (22, 1363991), (38, 789679), (209, 143578), (418, 71789)]