2015140225770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{65278271}}^1$

素因数の和:65278305

約数の個数: 96

約数和(自身を含む): 6110046259200

約数和(自身を除く): 4094906033430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 6174, 10290, 15435, 30870, 65278271, 130556542, 195834813, 326391355, 391669626, 456947897, 587504439, 652782710, 913895794, 979174065, 1175008878, 1370843691, 1958348130, 2284739485, 2741687382, 2937522195, 3198635279, 4112531073, 4569478970, 5875044390, 6397270558, 6854218455, 8225062146, 9595905837, 13708436910, 15993176395, 19191811674, 20562655365, 22390446953, 28787717511, 31986352790, 41125310730, 44780893906, 47979529185, 57575435022, 67171340859, 95959058370, 111952234765, 134342681718, 143938587555, 201514022577, 223904469530, 287877175110, 335856704295, 403028045154, 671713408590, 1007570112885, 2015140225770]

約数ペア:

[(1, 2015140225770), (2, 1007570112885), (3, 671713408590), (5, 403028045154), (6, 335856704295), (7, 287877175110), (9, 223904469530), (10, 201514022577), (14, 143938587555), (15, 134342681718), (18, 111952234765), (21, 95959058370), (30, 67171340859), (35, 57575435022), (42, 47979529185), (45, 44780893906), (49, 41125310730), (63, 31986352790), (70, 28787717511), (90, 22390446953), (98, 20562655365), (105, 19191811674), (126, 15993176395), (147, 13708436910), (210, 9595905837), (245, 8225062146), (294, 6854218455), (315, 6397270558), (343, 5875044390), (441, 4569478970), (490, 4112531073), (630, 3198635279), (686, 2937522195), (735, 2741687382), (882, 2284739485), (1029, 1958348130), (1470, 1370843691), (1715, 1175008878), (2058, 979174065), (2205, 913895794), (3087, 652782710), (3430, 587504439), (4410, 456947897), (5145, 391669626), (6174, 326391355), (10290, 195834813), (15435, 130556542), (30870, 65278271)]