4065420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67757}}^1$

素因数の和:67769

約数の個数: 24

約数和(自身を含む): 11383344

約数和(自身を除く): 7317924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67757, 135514, 203271, 271028, 338785, 406542, 677570, 813084, 1016355, 1355140, 2032710, 4065420]

約数ペア:

[(1, 4065420), (2, 2032710), (3, 1355140), (4, 1016355), (5, 813084), (6, 677570), (10, 406542), (12, 338785), (15, 271028), (20, 203271), (30, 135514), (60, 67757)]