194453640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{540149}}^1$

素因数の和:540166

約数の個数: 48

約数和(自身を含む): 631975500

約数和(自身を除く): 437521860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 540149, 1080298, 1620447, 2160596, 2700745, 3240894, 4321192, 4861341, 5401490, 6481788, 8102235, 9722682, 10802980, 12963576, 16204470, 19445364, 21605960, 24306705, 32408940, 38890728, 48613410, 64817880, 97226820, 194453640]

約数ペア:

[(1, 194453640), (2, 97226820), (3, 64817880), (4, 48613410), (5, 38890728), (6, 32408940), (8, 24306705), (9, 21605960), (10, 19445364), (12, 16204470), (15, 12963576), (18, 10802980), (20, 9722682), (24, 8102235), (30, 6481788), (36, 5401490), (40, 4861341), (45, 4321192), (60, 3240894), (72, 2700745), (90, 2160596), (120, 1620447), (180, 1080298), (360, 540149)]