10721590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3361}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 21785760

約数和(自身を除く): 11064170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 3361, 6722, 16805, 33610, 36971, 73942, 97469, 184855, 194938, 369710, 487345, 974690, 1072159, 2144318, 5360795, 10721590]

約数ペア:

[(1, 10721590), (2, 5360795), (5, 2144318), (10, 1072159), (11, 974690), (22, 487345), (29, 369710), (55, 194938), (58, 184855), (110, 97469), (145, 73942), (290, 36971), (319, 33610), (638, 16805), (1595, 6722), (3190, 3361)]