201510090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239001}}^1$

素因数の和:2239014

約数の個数: 24

約数和(自身を含む): 523926468

約数和(自身を除く): 322416378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239001, 4478002, 6717003, 11195005, 13434006, 20151009, 22390010, 33585015, 40302018, 67170030, 100755045, 201510090]

約数ペア:

[(1, 201510090), (2, 100755045), (3, 67170030), (5, 40302018), (6, 33585015), (9, 22390010), (10, 20151009), (15, 13434006), (18, 11195005), (30, 6717003), (45, 4478002), (90, 2239001)]