37290770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 73560960

約数和(自身を除く): 36270190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1289, 1315, 2578, 2630, 2893, 5786, 6445, 12890, 14179, 14465, 28358, 28930, 70895, 141790, 339007, 678014, 1695035, 3390070, 3729077, 7458154, 18645385, 37290770]

約数ペア:

[(1, 37290770), (2, 18645385), (5, 7458154), (10, 3729077), (11, 3390070), (22, 1695035), (55, 678014), (110, 339007), (263, 141790), (526, 70895), (1289, 28930), (1315, 28358), (2578, 14465), (2630, 14179), (2893, 12890), (5786, 6445)]