312797310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1489511}}^1$

素因数の和:1489528

約数の個数: 32

約数和(自身を含む): 857958912

約数和(自身を除く): 545161602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1489511, 2979022, 4468533, 7447555, 8937066, 10426577, 14895110, 20853154, 22342665, 31279731, 44685330, 52132885, 62559462, 104265770, 156398655, 312797310]

約数ペア:

[(1, 312797310), (2, 156398655), (3, 104265770), (5, 62559462), (6, 52132885), (7, 44685330), (10, 31279731), (14, 22342665), (15, 20853154), (21, 14895110), (30, 10426577), (35, 8937066), (42, 7447555), (70, 4468533), (105, 2979022), (210, 1489511)]