1726156210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{53993}}^1$

素因数の和:54162

約数の個数: 32

約数和(自身を含む): 3265557120

約数和(自身を除く): 1539400910

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 3197, 6394, 15985, 31970, 53993, 107986, 269965, 539930, 1241839, 2483678, 6209195, 7505027, 12418390, 15010054, 37525135, 75050270, 172615621, 345231242, 863078105, 1726156210]

約数ペア:

[(1, 1726156210), (2, 863078105), (5, 345231242), (10, 172615621), (23, 75050270), (46, 37525135), (115, 15010054), (139, 12418390), (230, 7505027), (278, 6209195), (695, 2483678), (1390, 1241839), (3197, 539930), (6394, 269965), (15985, 107986), (31970, 53993)]