30702944990

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 56513479680

約数和(自身を除く): 25810534690

約数列:

[1, 2, 5, 10, 89, 167, 178, 251, 334, 445, 502, 823, 835, 890, 1255, 1646, 1670, 2510, 4115, 8230, 14863, 22339, 29726, 41917, 44678, 73247, 74315, 83834, 111695, 137441, 146494, 148630, 206573, 209585, 223390, 274882, 366235, 413146, 419170, 687205, 732470, 1032865, 1374410, 2065730, 3730613, 7461226, 12232249, 18384997, 18653065, 24464498, 34497691, 36769994, 37306130, 61161245, 68995382, 91924985, 122322490, 172488455, 183849970, 344976910, 3070294499, 6140588998, 15351472495, 30702944990]

約数ペア:

[(1, 30702944990), (2, 15351472495), (5, 6140588998), (10, 3070294499), (89, 344976910), (167, 183849970), (178, 172488455), (251, 122322490), (334, 91924985), (445, 68995382), (502, 61161245), (823, 37306130), (835, 36769994), (890, 34497691), (1255, 24464498), (1646, 18653065), (1670, 18384997), (2510, 12232249), (4115, 7461226), (8230, 3730613), (14863, 2065730), (22339, 1374410), (29726, 1032865), (41917, 732470), (44678, 687205), (73247, 419170), (74315, 413146), (83834, 366235), (111695, 274882), (137441, 223390), (146494, 209585), (148630, 206573)]