30020037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 41975808

約数和(自身を除く): 11955771

約数列:

[1, 3, 23, 69, 223, 669, 1951, 5129, 5853, 15387, 44873, 134619, 435073, 1305219, 10006679, 30020037]

約数ペア:

[(1, 30020037), (3, 10006679), (23, 1305219), (69, 435073), (223, 134619), (669, 44873), (1951, 15387), (5129, 5853)]