2517130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 5762016

約数和(自身を除く): 3244886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 467, 490, 539, 770, 934, 1078, 2335, 2695, 3269, 4670, 5137, 5390, 6538, 10274, 16345, 22883, 25685, 32690, 35959, 45766, 51370, 71918, 114415, 179795, 228830, 251713, 359590, 503426, 1258565, 2517130]

約数ペア:

[(1, 2517130), (2, 1258565), (5, 503426), (7, 359590), (10, 251713), (11, 228830), (14, 179795), (22, 114415), (35, 71918), (49, 51370), (55, 45766), (70, 35959), (77, 32690), (98, 25685), (110, 22883), (154, 16345), (245, 10274), (385, 6538), (467, 5390), (490, 5137), (539, 4670), (770, 3269), (934, 2695), (1078, 2335)]