539486340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8991439}}^1$

素因数の和:8991451

約数の個数: 24

約数和(自身を含む): 1510561920

約数和(自身を除く): 971075580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8991439, 17982878, 26974317, 35965756, 44957195, 53948634, 89914390, 107897268, 134871585, 179828780, 269743170, 539486340]

約数ペア:

[(1, 539486340), (2, 269743170), (3, 179828780), (4, 134871585), (5, 107897268), (6, 89914390), (10, 53948634), (12, 44957195), (15, 35965756), (20, 26974317), (30, 17982878), (60, 8991439)]