82506540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1375109}}^1$

素因数の和:1375121

約数の個数: 24

約数和(自身を含む): 231018480

約数和(自身を除く): 148511940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1375109, 2750218, 4125327, 5500436, 6875545, 8250654, 13751090, 16501308, 20626635, 27502180, 41253270, 82506540]

約数ペア:

[(1, 82506540), (2, 41253270), (3, 27502180), (4, 20626635), (5, 16501308), (6, 13751090), (10, 8250654), (12, 6875545), (15, 5500436), (20, 4125327), (30, 2750218), (60, 1375109)]