679832190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13759}}^1$

素因数の和:13839

約数の個数: 80

約数和(自身を含む): 1858095360

約数和(自身を除く): 1178263170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1647, 1830, 2745, 3294, 4941, 5490, 8235, 9882, 13759, 16470, 24705, 27518, 41277, 49410, 68795, 82554, 123831, 137590, 206385, 247662, 371493, 412770, 619155, 742986, 839299, 1114479, 1238310, 1678598, 1857465, 2228958, 2517897, 3714930, 4196495, 5035794, 5572395, 7553691, 8392990, 11144790, 12589485, 15107382, 22661073, 25178970, 37768455, 45322146, 67983219, 75536910, 113305365, 135966438, 226610730, 339916095, 679832190]

約数ペア:

[(1, 679832190), (2, 339916095), (3, 226610730), (5, 135966438), (6, 113305365), (9, 75536910), (10, 67983219), (15, 45322146), (18, 37768455), (27, 25178970), (30, 22661073), (45, 15107382), (54, 12589485), (61, 11144790), (81, 8392990), (90, 7553691), (122, 5572395), (135, 5035794), (162, 4196495), (183, 3714930), (270, 2517897), (305, 2228958), (366, 1857465), (405, 1678598), (549, 1238310), (610, 1114479), (810, 839299), (915, 742986), (1098, 619155), (1647, 412770), (1830, 371493), (2745, 247662), (3294, 206385), (4941, 137590), (5490, 123831), (8235, 82554), (9882, 68795), (13759, 49410), (16470, 41277), (24705, 27518)]