123732912090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21613}}^1\times {\mathrm{8297}}^1$

素因数の和:29943

約数の個数: 64

約数和(自身を含む): 309921935616

約数和(自身を除く): 186189023526

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 8297, 16594, 21613, 24891, 41485, 43226, 49782, 64839, 82970, 108065, 124455, 129678, 190831, 216130, 248910, 324195, 381662, 497099, 572493, 648390, 954155, 994198, 1144986, 1491297, 1908310, 2485495, 2862465, 2982594, 4970990, 5724930, 7456485, 14912970, 179323061, 358646122, 537969183, 896615305, 1075938366, 1793230610, 2689845915, 4124430403, 5379691830, 8248860806, 12373291209, 20622152015, 24746582418, 41244304030, 61866456045, 123732912090]

約数ペア:

[(1, 123732912090), (2, 61866456045), (3, 41244304030), (5, 24746582418), (6, 20622152015), (10, 12373291209), (15, 8248860806), (23, 5379691830), (30, 4124430403), (46, 2689845915), (69, 1793230610), (115, 1075938366), (138, 896615305), (230, 537969183), (345, 358646122), (690, 179323061), (8297, 14912970), (16594, 7456485), (21613, 5724930), (24891, 4970990), (41485, 2982594), (43226, 2862465), (49782, 2485495), (64839, 1908310), (82970, 1491297), (108065, 1144986), (124455, 994198), (129678, 954155), (190831, 648390), (216130, 572493), (248910, 497099), (324195, 381662)]