7300370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 17280000

約数和(自身を除く): 9979630

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 499, 665, 770, 998, 1045, 1330, 1463, 2090, 2495, 2926, 3493, 4990, 5489, 6986, 7315, 9481, 10978, 14630, 17465, 18962, 27445, 34930, 38423, 47405, 54890, 66367, 76846, 94810, 104291, 132734, 192115, 208582, 331835, 384230, 521455, 663670, 730037, 1042910, 1460074, 3650185, 7300370]

約数ペア:

[(1, 7300370), (2, 3650185), (5, 1460074), (7, 1042910), (10, 730037), (11, 663670), (14, 521455), (19, 384230), (22, 331835), (35, 208582), (38, 192115), (55, 132734), (70, 104291), (77, 94810), (95, 76846), (110, 66367), (133, 54890), (154, 47405), (190, 38423), (209, 34930), (266, 27445), (385, 18962), (418, 17465), (499, 14630), (665, 10978), (770, 9481), (998, 7315), (1045, 6986), (1330, 5489), (1463, 4990), (2090, 3493), (2495, 2926)]