1421340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23689}}^1$

素因数の和:23701

約数の個数: 24

約数和(自身を含む): 3979920

約数和(自身を除く): 2558580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23689, 47378, 71067, 94756, 118445, 142134, 236890, 284268, 355335, 473780, 710670, 1421340]

約数ペア:

[(1, 1421340), (2, 710670), (3, 473780), (4, 355335), (5, 284268), (6, 236890), (10, 142134), (12, 118445), (15, 94756), (20, 71067), (30, 47378), (60, 23689)]