127483730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 265749120

約数和(自身を除く): 138265390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 181, 190, 209, 337, 362, 418, 674, 905, 1045, 1685, 1810, 1991, 2090, 3370, 3439, 3707, 3982, 6403, 6878, 7414, 9955, 12806, 17195, 18535, 19910, 32015, 34390, 37070, 37829, 60997, 64030, 70433, 75658, 121994, 140866, 189145, 304985, 352165, 378290, 609970, 670967, 704330, 1158943, 1341934, 2317886, 3354835, 5794715, 6709670, 11589430, 12748373, 25496746, 63741865, 127483730]

約数ペア:

[(1, 127483730), (2, 63741865), (5, 25496746), (10, 12748373), (11, 11589430), (19, 6709670), (22, 5794715), (38, 3354835), (55, 2317886), (95, 1341934), (110, 1158943), (181, 704330), (190, 670967), (209, 609970), (337, 378290), (362, 352165), (418, 304985), (674, 189145), (905, 140866), (1045, 121994), (1685, 75658), (1810, 70433), (1991, 64030), (2090, 60997), (3370, 37829), (3439, 37070), (3707, 34390), (3982, 32015), (6403, 19910), (6878, 18535), (7414, 17195), (9955, 12806)]