66427270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72997}}^1$

素因数の和:73024

約数の個数: 32

約数和(自身を含む): 147163968

約数和(自身を除く): 80736698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72997, 145994, 364985, 510979, 729970, 948961, 1021958, 1897922, 2554895, 4744805, 5109790, 6642727, 9489610, 13285454, 33213635, 66427270]

約数ペア:

[(1, 66427270), (2, 33213635), (5, 13285454), (7, 9489610), (10, 6642727), (13, 5109790), (14, 4744805), (26, 2554895), (35, 1897922), (65, 1021958), (70, 948961), (91, 729970), (130, 510979), (182, 364985), (455, 145994), (910, 72997)]