1586460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 4497696

約数和(自身を除く): 2911236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 193, 274, 386, 411, 548, 579, 685, 772, 822, 965, 1158, 1370, 1644, 1930, 2055, 2316, 2740, 2895, 3860, 4110, 5790, 8220, 11580, 26441, 52882, 79323, 105764, 132205, 158646, 264410, 317292, 396615, 528820, 793230, 1586460]

約数ペア:

[(1, 1586460), (2, 793230), (3, 528820), (4, 396615), (5, 317292), (6, 264410), (10, 158646), (12, 132205), (15, 105764), (20, 79323), (30, 52882), (60, 26441), (137, 11580), (193, 8220), (274, 5790), (386, 4110), (411, 3860), (548, 2895), (579, 2740), (685, 2316), (772, 2055), (822, 1930), (965, 1644), (1158, 1370)]