198535410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2205949}}^1$

素因数の和:2205962

約数の個数: 24

約数和(自身を含む): 516192300

約数和(自身を除く): 317656890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2205949, 4411898, 6617847, 11029745, 13235694, 19853541, 22059490, 33089235, 39707082, 66178470, 99267705, 198535410]

約数ペア:

[(1, 198535410), (2, 99267705), (3, 66178470), (5, 39707082), (6, 33089235), (9, 22059490), (10, 19853541), (15, 13235694), (18, 11029745), (30, 6617847), (45, 4411898), (90, 2205949)]