87662970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{974033}}^1$

素因数の和:974046

約数の個数: 24

約数和(自身を含む): 227923956

約数和(自身を除く): 140260986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 974033, 1948066, 2922099, 4870165, 5844198, 8766297, 9740330, 14610495, 17532594, 29220990, 43831485, 87662970]

約数ペア:

[(1, 87662970), (2, 43831485), (3, 29220990), (5, 17532594), (6, 14610495), (9, 9740330), (10, 8766297), (15, 5844198), (18, 4870165), (30, 2922099), (45, 1948066), (90, 974033)]