338418420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{28631}}^1$

素因数の和:28840

約数の個数: 48

約数和(自身を含む): 952414848

約数和(自身を除く): 613996428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 28631, 57262, 85893, 114524, 143155, 171786, 286310, 343572, 429465, 572620, 858930, 1717860, 5640307, 11280614, 16920921, 22561228, 28201535, 33841842, 56403070, 67683684, 84604605, 112806140, 169209210, 338418420]

約数ペア:

[(1, 338418420), (2, 169209210), (3, 112806140), (4, 84604605), (5, 67683684), (6, 56403070), (10, 33841842), (12, 28201535), (15, 22561228), (20, 16920921), (30, 11280614), (60, 5640307), (197, 1717860), (394, 858930), (591, 572620), (788, 429465), (985, 343572), (1182, 286310), (1970, 171786), (2364, 143155), (2955, 114524), (3940, 85893), (5910, 57262), (11820, 28631)]