2842947070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{72211}}^1$

素因数の和:72376

約数の個数: 32

約数和(自身を含む): 5324046336

約数和(自身を除く): 2481099266

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 3937, 7874, 19685, 39370, 72211, 144422, 361055, 722110, 2238541, 4477082, 9170797, 11192705, 18341594, 22385410, 45853985, 91707970, 284294707, 568589414, 1421473535, 2842947070]

約数ペア:

[(1, 2842947070), (2, 1421473535), (5, 568589414), (10, 284294707), (31, 91707970), (62, 45853985), (127, 22385410), (155, 18341594), (254, 11192705), (310, 9170797), (635, 4477082), (1270, 2238541), (3937, 722110), (7874, 361055), (19685, 144422), (39370, 72211)]