305955420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5099257}}^1$

素因数の和:5099269

約数の個数: 24

約数和(自身を含む): 856675344

約数和(自身を除く): 550719924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5099257, 10198514, 15297771, 20397028, 25496285, 30595542, 50992570, 61191084, 76488855, 101985140, 152977710, 305955420]

約数ペア:

[(1, 305955420), (2, 152977710), (3, 101985140), (4, 76488855), (5, 61191084), (6, 50992570), (10, 30595542), (12, 25496285), (15, 20397028), (20, 15297771), (30, 10198514), (60, 5099257)]