27089790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9953

約数の個数: 64

約数和(自身を含む): 80027136

約数和(自身を除く): 52937346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9923, 19846, 29769, 49615, 59538, 69461, 99230, 128999, 138922, 148845, 208383, 257998, 297690, 347305, 386997, 416766, 644995, 694610, 773994, 902993, 1041915, 1289990, 1805986, 1934985, 2083830, 2708979, 3869970, 4514965, 5417958, 9029930, 13544895, 27089790]

約数ペア:

[(1, 27089790), (2, 13544895), (3, 9029930), (5, 5417958), (6, 4514965), (7, 3869970), (10, 2708979), (13, 2083830), (14, 1934985), (15, 1805986), (21, 1289990), (26, 1041915), (30, 902993), (35, 773994), (39, 694610), (42, 644995), (65, 416766), (70, 386997), (78, 347305), (91, 297690), (105, 257998), (130, 208383), (182, 148845), (195, 138922), (210, 128999), (273, 99230), (390, 69461), (455, 59538), (546, 49615), (910, 29769), (1365, 19846), (2730, 9923)]