73864730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6910

約数の個数: 32

約数和(自身を含む): 141709824

約数和(自身を除く): 67845094

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 6833, 10810, 13666, 34165, 68330, 157159, 314318, 321151, 642302, 785795, 1571590, 1605755, 3211510, 7386473, 14772946, 36932365, 73864730]

約数ペア:

[(1, 73864730), (2, 36932365), (5, 14772946), (10, 7386473), (23, 3211510), (46, 1605755), (47, 1571590), (94, 785795), (115, 642302), (230, 321151), (235, 314318), (470, 157159), (1081, 68330), (2162, 34165), (5405, 13666), (6833, 10810)]