189535980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3158933}}^1$

素因数の和:3158945

約数の個数: 24

約数和(自身を含む): 530700912

約数和(自身を除く): 341164932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3158933, 6317866, 9476799, 12635732, 15794665, 18953598, 31589330, 37907196, 47383995, 63178660, 94767990, 189535980]

約数ペア:

[(1, 189535980), (2, 94767990), (3, 63178660), (4, 47383995), (5, 37907196), (6, 31589330), (10, 18953598), (12, 15794665), (15, 12635732), (20, 9476799), (30, 6317866), (60, 3158933)]