15131620464

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{10870417}}^1$

素因数の和:10870457

約数の個数: 40

約数和(自身を含む): 40437954960

約数和(自身を除く): 25306334496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 10870417, 21740834, 32611251, 43481668, 65222502, 86963336, 130445004, 173926672, 260890008, 315242093, 521780016, 630484186, 945726279, 1260968372, 1891452558, 2521936744, 3782905116, 5043873488, 7565810232, 15131620464]

約数ペア:

[(1, 15131620464), (2, 7565810232), (3, 5043873488), (4, 3782905116), (6, 2521936744), (8, 1891452558), (12, 1260968372), (16, 945726279), (24, 630484186), (29, 521780016), (48, 315242093), (58, 260890008), (87, 173926672), (116, 130445004), (174, 86963336), (232, 65222502), (348, 43481668), (464, 32611251), (696, 21740834), (1392, 10870417)]