12609730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 27432000

約数和(自身を除く): 14822270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 499, 665, 722, 998, 1330, 1805, 2495, 2527, 3493, 3610, 4990, 5054, 6986, 9481, 12635, 17465, 18962, 25270, 34930, 47405, 66367, 94810, 132734, 180139, 331835, 360278, 663670, 900695, 1260973, 1801390, 2521946, 6304865, 12609730]

約数ペア:

[(1, 12609730), (2, 6304865), (5, 2521946), (7, 1801390), (10, 1260973), (14, 900695), (19, 663670), (35, 360278), (38, 331835), (70, 180139), (95, 132734), (133, 94810), (190, 66367), (266, 47405), (361, 34930), (499, 25270), (665, 18962), (722, 17465), (998, 12635), (1330, 9481), (1805, 6986), (2495, 5054), (2527, 4990), (3493, 3610)]