1679888910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{3833}}^1$

素因数の和:5937

約数の個数: 64

約数和(自身を含む): 4611105792

約数和(自身を除く): 2931216882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2087, 3833, 4174, 6261, 7666, 10435, 11499, 12522, 14609, 19165, 20870, 22998, 26831, 29218, 31305, 38330, 43827, 53662, 57495, 62610, 73045, 80493, 87654, 114990, 134155, 146090, 160986, 219135, 268310, 402465, 438270, 804930, 7999471, 15998942, 23998413, 39997355, 47996826, 55996297, 79994710, 111992594, 119992065, 167988891, 239984130, 279981485, 335977782, 559962970, 839944455, 1679888910]

約数ペア:

[(1, 1679888910), (2, 839944455), (3, 559962970), (5, 335977782), (6, 279981485), (7, 239984130), (10, 167988891), (14, 119992065), (15, 111992594), (21, 79994710), (30, 55996297), (35, 47996826), (42, 39997355), (70, 23998413), (105, 15998942), (210, 7999471), (2087, 804930), (3833, 438270), (4174, 402465), (6261, 268310), (7666, 219135), (10435, 160986), (11499, 146090), (12522, 134155), (14609, 114990), (19165, 87654), (20870, 80493), (22998, 73045), (26831, 62610), (29218, 57495), (31305, 53662), (38330, 43827)]