127937490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{115259}}^1$

素因数の和:115306

約数の個数: 32

約数和(自身を含む): 315351360

約数和(自身を除く): 187413870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 115259, 230518, 345777, 576295, 691554, 1152590, 1728885, 3457770, 4264583, 8529166, 12793749, 21322915, 25587498, 42645830, 63968745, 127937490]

約数ペア:

[(1, 127937490), (2, 63968745), (3, 42645830), (5, 25587498), (6, 21322915), (10, 12793749), (15, 8529166), (30, 4264583), (37, 3457770), (74, 1728885), (111, 1152590), (185, 691554), (222, 576295), (370, 345777), (555, 230518), (1110, 115259)]