64762770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2158759}}^1$

素因数の和:2158769

約数の個数: 16

約数和(自身を含む): 155430720

約数和(自身を除く): 90667950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2158759, 4317518, 6476277, 10793795, 12952554, 21587590, 32381385, 64762770]

約数ペア:

[(1, 64762770), (2, 32381385), (3, 21587590), (5, 12952554), (6, 10793795), (10, 6476277), (15, 4317518), (30, 2158759)]