1623915420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27065257}}^1$

素因数の和:27065269

約数の個数: 24

約数和(自身を含む): 4546963344

約数和(自身を除く): 2923047924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27065257, 54130514, 81195771, 108261028, 135326285, 162391542, 270652570, 324783084, 405978855, 541305140, 811957710, 1623915420]

約数ペア:

[(1, 1623915420), (2, 811957710), (3, 541305140), (4, 405978855), (5, 324783084), (6, 270652570), (10, 162391542), (12, 135326285), (15, 108261028), (20, 81195771), (30, 54130514), (60, 27065257)]