79166820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9631}}^1$

素因数の和:9780

約数の個数: 48

約数和(自身を含む): 223308288

約数和(自身を除く): 144141468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 9631, 19262, 28893, 38524, 48155, 57786, 96310, 115572, 144465, 192620, 288930, 577860, 1319447, 2638894, 3958341, 5277788, 6597235, 7916682, 13194470, 15833364, 19791705, 26388940, 39583410, 79166820]

約数ペア:

[(1, 79166820), (2, 39583410), (3, 26388940), (4, 19791705), (5, 15833364), (6, 13194470), (10, 7916682), (12, 6597235), (15, 5277788), (20, 3958341), (30, 2638894), (60, 1319447), (137, 577860), (274, 288930), (411, 192620), (548, 144465), (685, 115572), (822, 96310), (1370, 57786), (1644, 48155), (2055, 38524), (2740, 28893), (4110, 19262), (8220, 9631)]