83706540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1395109}}^1$

素因数の和:1395121

約数の個数: 24

約数和(自身を含む): 234378480

約数和(自身を除く): 150671940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1395109, 2790218, 4185327, 5580436, 6975545, 8370654, 13951090, 16741308, 20926635, 27902180, 41853270, 83706540]

約数ペア:

[(1, 83706540), (2, 41853270), (3, 27902180), (4, 20926635), (5, 16741308), (6, 13951090), (10, 8370654), (12, 6975545), (15, 5580436), (20, 4185327), (30, 2790218), (60, 1395109)]