272906730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131839}}^1$

素因数の和:131875

約数の個数: 48

約数和(自身を含む): 740413440

約数和(自身を除く): 467506710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 131839, 263678, 395517, 659195, 791034, 1186551, 1318390, 1977585, 2373102, 3032297, 3955170, 5932755, 6064594, 9096891, 11865510, 15161485, 18193782, 27290673, 30322970, 45484455, 54581346, 90968910, 136453365, 272906730]

約数ペア:

[(1, 272906730), (2, 136453365), (3, 90968910), (5, 54581346), (6, 45484455), (9, 30322970), (10, 27290673), (15, 18193782), (18, 15161485), (23, 11865510), (30, 9096891), (45, 6064594), (46, 5932755), (69, 3955170), (90, 3032297), (115, 2373102), (138, 1977585), (207, 1318390), (230, 1186551), (345, 791034), (414, 659195), (690, 395517), (1035, 263678), (2070, 131839)]