64453710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2148457}}^1$

素因数の和:2148467

約数の個数: 16

約数和(自身を含む): 154688976

約数和(自身を除く): 90235266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2148457, 4296914, 6445371, 10742285, 12890742, 21484570, 32226855, 64453710]

約数ペア:

[(1, 64453710), (2, 32226855), (3, 21484570), (5, 12890742), (6, 10742285), (10, 6445371), (15, 4296914), (30, 2148457)]