12930610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 29548800

約数和(自身を除く): 16618190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2399, 2695, 4798, 5390, 11995, 16793, 23990, 26389, 33586, 52778, 83965, 117551, 131945, 167930, 184723, 235102, 263890, 369446, 587755, 923615, 1175510, 1293061, 1847230, 2586122, 6465305, 12930610]

約数ペア:

[(1, 12930610), (2, 6465305), (5, 2586122), (7, 1847230), (10, 1293061), (11, 1175510), (14, 923615), (22, 587755), (35, 369446), (49, 263890), (55, 235102), (70, 184723), (77, 167930), (98, 131945), (110, 117551), (154, 83965), (245, 52778), (385, 33586), (490, 26389), (539, 23990), (770, 16793), (1078, 11995), (2399, 5390), (2695, 4798)]