89428620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1490477}}^1$

素因数の和:1490489

約数の個数: 24

約数和(自身を含む): 250400304

約数和(自身を除く): 160971684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1490477, 2980954, 4471431, 5961908, 7452385, 8942862, 14904770, 17885724, 22357155, 29809540, 44714310, 89428620]

約数ペア:

[(1, 89428620), (2, 44714310), (3, 29809540), (4, 22357155), (5, 17885724), (6, 14904770), (10, 8942862), (12, 7452385), (15, 5961908), (20, 4471431), (30, 2980954), (60, 1490477)]