815647530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{27188251}}^1$

素因数の和:27188261

約数の個数: 16

約数和(自身を含む): 1957554144

約数和(自身を除く): 1141906614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 27188251, 54376502, 81564753, 135941255, 163129506, 271882510, 407823765, 815647530]

約数ペア:

[(1, 815647530), (2, 407823765), (3, 271882510), (5, 163129506), (6, 135941255), (10, 81564753), (15, 54376502), (30, 27188251)]