129870810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{481003}}^1$

素因数の和:481019

約数の個数: 32

約数和(自身を含む): 346322880

約数和(自身を除く): 216452070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 481003, 962006, 1443009, 2405015, 2886018, 4329027, 4810030, 7215045, 8658054, 12987081, 14430090, 21645135, 25974162, 43290270, 64935405, 129870810]

約数ペア:

[(1, 129870810), (2, 64935405), (3, 43290270), (5, 25974162), (6, 21645135), (9, 14430090), (10, 12987081), (15, 8658054), (18, 7215045), (27, 4810030), (30, 4329027), (45, 2886018), (54, 2405015), (90, 1443009), (135, 962006), (270, 481003)]