155066820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14939}}^1$

素因数の和:15124

約数の個数: 48

約数和(自身を含む): 436726080

約数和(自身を除く): 281659260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 14939, 29878, 44817, 59756, 74695, 89634, 149390, 179268, 224085, 298780, 448170, 896340, 2584447, 5168894, 7753341, 10337788, 12922235, 15506682, 25844470, 31013364, 38766705, 51688940, 77533410, 155066820]

約数ペア:

[(1, 155066820), (2, 77533410), (3, 51688940), (4, 38766705), (5, 31013364), (6, 25844470), (10, 15506682), (12, 12922235), (15, 10337788), (20, 7753341), (30, 5168894), (60, 2584447), (173, 896340), (346, 448170), (519, 298780), (692, 224085), (865, 179268), (1038, 149390), (1730, 89634), (2076, 74695), (2595, 59756), (3460, 44817), (5190, 29878), (10380, 14939)]