291255757530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2071373}}^1$

素因数の和:2071535

約数の個数: 64

約数和(自身を含む): 721832411520

約数和(自身を除く): 430576653990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 215, 218, 258, 327, 430, 545, 645, 654, 1090, 1290, 1635, 3270, 4687, 9374, 14061, 23435, 28122, 46870, 70305, 140610, 2071373, 4142746, 6214119, 10356865, 12428238, 20713730, 31070595, 62141190, 89069039, 178138078, 225779657, 267207117, 445345195, 451559314, 534414234, 677338971, 890690390, 1128898285, 1336035585, 1354677942, 2257796570, 2672071170, 3386694855, 6773389710, 9708525251, 19417050502, 29125575753, 48542626255, 58251151506, 97085252510, 145627878765, 291255757530]

約数ペア:

[(1, 291255757530), (2, 145627878765), (3, 97085252510), (5, 58251151506), (6, 48542626255), (10, 29125575753), (15, 19417050502), (30, 9708525251), (43, 6773389710), (86, 3386694855), (109, 2672071170), (129, 2257796570), (215, 1354677942), (218, 1336035585), (258, 1128898285), (327, 890690390), (430, 677338971), (545, 534414234), (645, 451559314), (654, 445345195), (1090, 267207117), (1290, 225779657), (1635, 178138078), (3270, 89069039), (4687, 62141190), (9374, 31070595), (14061, 20713730), (23435, 12428238), (28122, 10356865), (46870, 6214119), (70305, 4142746), (140610, 2071373)]