1925972010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21399689}}^1$

素因数の和:21399702

約数の個数: 24

約数和(自身を含む): 5007527460

約数和(自身を除く): 3081555450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21399689, 42799378, 64199067, 106998445, 128398134, 192597201, 213996890, 320995335, 385194402, 641990670, 962986005, 1925972010]

約数ペア:

[(1, 1925972010), (2, 962986005), (3, 641990670), (5, 385194402), (6, 320995335), (9, 213996890), (10, 192597201), (15, 128398134), (18, 106998445), (30, 64199067), (45, 42799378), (90, 21399689)]