7290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{121507}}^1$

素因数の和:121519

約数の個数: 24

約数和(自身を含む): 20413344

約数和(自身を除く): 13122924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 121507, 243014, 364521, 486028, 607535, 729042, 1215070, 1458084, 1822605, 2430140, 3645210, 7290420]

約数ペア:

[(1, 7290420), (2, 3645210), (3, 2430140), (4, 1822605), (5, 1458084), (6, 1215070), (10, 729042), (12, 607535), (15, 486028), (20, 364521), (30, 243014), (60, 121507)]