87529590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 228150000

約数和(自身を除く): 140620410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1497, 1949, 2495, 2994, 3898, 4491, 4990, 5847, 7485, 8982, 9745, 11694, 14970, 17541, 19490, 22455, 29235, 35082, 44910, 58470, 87705, 175410, 972551, 1945102, 2917653, 4862755, 5835306, 8752959, 9725510, 14588265, 17505918, 29176530, 43764795, 87529590]

約数ペア:

[(1, 87529590), (2, 43764795), (3, 29176530), (5, 17505918), (6, 14588265), (9, 9725510), (10, 8752959), (15, 5835306), (18, 4862755), (30, 2917653), (45, 1945102), (90, 972551), (499, 175410), (998, 87705), (1497, 58470), (1949, 44910), (2495, 35082), (2994, 29235), (3898, 22455), (4491, 19490), (4990, 17541), (5847, 14970), (7485, 11694), (8982, 9745)]