83420340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1390339}}^1$

素因数の和:1390351

約数の個数: 24

約数和(自身を含む): 233577120

約数和(自身を除く): 150156780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1390339, 2780678, 4171017, 5561356, 6951695, 8342034, 13903390, 16684068, 20855085, 27806780, 41710170, 83420340]

約数ペア:

[(1, 83420340), (2, 41710170), (3, 27806780), (4, 20855085), (5, 16684068), (6, 13903390), (10, 8342034), (12, 6951695), (15, 5561356), (20, 4171017), (30, 2780678), (60, 1390339)]