212201190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2357791}}^1$

素因数の和:2357804

約数の個数: 24

約数和(自身を含む): 551723328

約数和(自身を除く): 339522138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2357791, 4715582, 7073373, 11788955, 14146746, 21220119, 23577910, 35366865, 42440238, 70733730, 106100595, 212201190]

約数ペア:

[(1, 212201190), (2, 106100595), (3, 70733730), (5, 42440238), (6, 35366865), (9, 23577910), (10, 21220119), (15, 14146746), (18, 11788955), (30, 7073373), (45, 4715582), (90, 2357791)]