2015513710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{1723}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 4397110272

約数和(自身を除く): 2381596562

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 983, 1190, 1723, 1966, 3446, 4915, 6881, 8615, 9830, 12061, 13762, 16711, 17230, 24122, 29291, 33422, 34405, 58582, 60305, 68810, 83555, 116977, 120610, 146455, 167110, 205037, 233954, 292910, 410074, 584885, 1025185, 1169770, 1693709, 2050370, 3387418, 8468545, 11855963, 16937090, 23711926, 28793053, 57586106, 59279815, 118559630, 143965265, 201551371, 287930530, 403102742, 1007756855, 2015513710]

約数ペア:

[(1, 2015513710), (2, 1007756855), (5, 403102742), (7, 287930530), (10, 201551371), (14, 143965265), (17, 118559630), (34, 59279815), (35, 57586106), (70, 28793053), (85, 23711926), (119, 16937090), (170, 11855963), (238, 8468545), (595, 3387418), (983, 2050370), (1190, 1693709), (1723, 1169770), (1966, 1025185), (3446, 584885), (4915, 410074), (6881, 292910), (8615, 233954), (9830, 205037), (12061, 167110), (13762, 146455), (16711, 120610), (17230, 116977), (24122, 83555), (29291, 68810), (33422, 60305), (34405, 58582)]