126315624890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{140069}}^1$

素因数の和:141087

約数の個数: 64

約数和(自身を含む): 280122071040

約数和(自身を除く): 153806446150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 991, 1982, 4955, 6937, 9910, 12883, 13874, 25766, 34685, 64415, 69370, 90181, 128830, 140069, 180362, 280138, 450905, 700345, 901810, 980483, 1400690, 1820897, 1960966, 3641794, 4902415, 9104485, 9804830, 12746279, 18208970, 25492558, 63731395, 127462790, 138808379, 277616758, 694041895, 971658653, 1388083790, 1804508927, 1943317306, 3609017854, 4858293265, 9022544635, 9716586530, 12631562489, 18045089270, 25263124978, 63157812445, 126315624890]

約数ペア:

[(1, 126315624890), (2, 63157812445), (5, 25263124978), (7, 18045089270), (10, 12631562489), (13, 9716586530), (14, 9022544635), (26, 4858293265), (35, 3609017854), (65, 1943317306), (70, 1804508927), (91, 1388083790), (130, 971658653), (182, 694041895), (455, 277616758), (910, 138808379), (991, 127462790), (1982, 63731395), (4955, 25492558), (6937, 18208970), (9910, 12746279), (12883, 9804830), (13874, 9104485), (25766, 4902415), (34685, 3641794), (64415, 1960966), (69370, 1820897), (90181, 1400690), (128830, 980483), (140069, 901810), (180362, 700345), (280138, 450905)]