5285460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 14930496

約数和(自身を除く): 9645036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 643, 685, 822, 1286, 1370, 1644, 1929, 2055, 2572, 2740, 3215, 3858, 4110, 6430, 7716, 8220, 9645, 12860, 19290, 38580, 88091, 176182, 264273, 352364, 440455, 528546, 880910, 1057092, 1321365, 1761820, 2642730, 5285460]

約数ペア:

[(1, 5285460), (2, 2642730), (3, 1761820), (4, 1321365), (5, 1057092), (6, 880910), (10, 528546), (12, 440455), (15, 352364), (20, 264273), (30, 176182), (60, 88091), (137, 38580), (274, 19290), (411, 12860), (548, 9645), (643, 8220), (685, 7716), (822, 6430), (1286, 4110), (1370, 3858), (1644, 3215), (1929, 2740), (2055, 2572)]