13381140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223019}}^1$

素因数の和:223031

約数の個数: 24

約数和(自身を含む): 37467360

約数和(自身を除く): 24086220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223019, 446038, 669057, 892076, 1115095, 1338114, 2230190, 2676228, 3345285, 4460380, 6690570, 13381140]

約数ペア:

[(1, 13381140), (2, 6690570), (3, 4460380), (4, 3345285), (5, 2676228), (6, 2230190), (10, 1338114), (12, 1115095), (15, 892076), (20, 669057), (30, 446038), (60, 223019)]