81232530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2707751}}^1$

素因数の和:2707761

約数の個数: 16

約数和(自身を含む): 194958144

約数和(自身を除く): 113725614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2707751, 5415502, 8123253, 13538755, 16246506, 27077510, 40616265, 81232530]

約数ペア:

[(1, 81232530), (2, 40616265), (3, 27077510), (5, 16246506), (6, 13538755), (10, 8123253), (15, 5415502), (30, 2707751)]