204468210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2271869}}^1$

素因数の和:2271882

約数の個数: 24

約数和(自身を含む): 531617580

約数和(自身を除く): 327149370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2271869, 4543738, 6815607, 11359345, 13631214, 20446821, 22718690, 34078035, 40893642, 68156070, 102234105, 204468210]

約数ペア:

[(1, 204468210), (2, 102234105), (3, 68156070), (5, 40893642), (6, 34078035), (9, 22718690), (10, 20446821), (15, 13631214), (18, 11359345), (30, 6815607), (45, 4543738), (90, 2271869)]