188865474540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3147757909}}^1$

素因数の和:3147757921

約数の個数: 24

約数和(自身を含む): 528823328880

約数和(自身を除く): 339957854340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3147757909, 6295515818, 9443273727, 12591031636, 15738789545, 18886547454, 31477579090, 37773094908, 47216368635, 62955158180, 94432737270, 188865474540]

約数ペア:

[(1, 188865474540), (2, 94432737270), (3, 62955158180), (4, 47216368635), (5, 37773094908), (6, 31477579090), (10, 18886547454), (12, 15738789545), (15, 12591031636), (20, 9443273727), (30, 6295515818), (60, 3147757909)]