23409990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{260111}}^1$

素因数の和:260124

約数の個数: 24

約数和(自身を含む): 60866208

約数和(自身を除く): 37456218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 260111, 520222, 780333, 1300555, 1560666, 2340999, 2601110, 3901665, 4681998, 7803330, 11704995, 23409990]

約数ペア:

[(1, 23409990), (2, 11704995), (3, 7803330), (5, 4681998), (6, 3901665), (9, 2601110), (10, 2340999), (15, 1560666), (18, 1300555), (30, 780333), (45, 520222), (90, 260111)]