1926090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21401}}^1$

素因数の和:21414

約数の個数: 24

約数和(自身を含む): 5008068

約数和(自身を除く): 3081978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21401, 42802, 64203, 107005, 128406, 192609, 214010, 321015, 385218, 642030, 963045, 1926090]

約数ペア:

[(1, 1926090), (2, 963045), (3, 642030), (5, 385218), (6, 321015), (9, 214010), (10, 192609), (15, 128406), (18, 107005), (30, 64203), (45, 42802), (90, 21401)]