468293140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3344951}}^1$

素因数の和:3344967

約数の個数: 24

約数和(自身を含む): 1123903872

約数和(自身を除く): 655610732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3344951, 6689902, 13379804, 16724755, 23414657, 33449510, 46829314, 66899020, 93658628, 117073285, 234146570, 468293140]

約数ペア:

[(1, 468293140), (2, 234146570), (4, 117073285), (5, 93658628), (7, 66899020), (10, 46829314), (14, 33449510), (20, 23414657), (28, 16724755), (35, 13379804), (70, 6689902), (140, 3344951)]