64834170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6949}}^1$

素因数の和:7270

約数の個数: 32

約数和(自身を含む): 156124800

約数和(自身を除く): 91290630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 6949, 9330, 13898, 20847, 34745, 41694, 69490, 104235, 208470, 2161139, 4322278, 6483417, 10805695, 12966834, 21611390, 32417085, 64834170]

約数ペア:

[(1, 64834170), (2, 32417085), (3, 21611390), (5, 12966834), (6, 10805695), (10, 6483417), (15, 4322278), (30, 2161139), (311, 208470), (622, 104235), (933, 69490), (1555, 41694), (1866, 34745), (3110, 20847), (4665, 13898), (6949, 9330)]