1597540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11411}}^1$

素因数の和:11427

約数の個数: 24

約数和(自身を含む): 3834432

約数和(自身を除く): 2236892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11411, 22822, 45644, 57055, 79877, 114110, 159754, 228220, 319508, 399385, 798770, 1597540]

約数ペア:

[(1, 1597540), (2, 798770), (4, 399385), (5, 319508), (7, 228220), (10, 159754), (14, 114110), (20, 79877), (28, 57055), (35, 45644), (70, 22822), (140, 11411)]