8049767530

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1249}}^1\times {\mathrm{1879}}^1$

素因数の和:3156

約数の個数: 64

約数和(自身を含む): 16920000000

約数和(自身を除く): 8870232470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1249, 1715, 1879, 2498, 3430, 3758, 6245, 8743, 9395, 12490, 13153, 17486, 18790, 26306, 43715, 61201, 65765, 87430, 92071, 122402, 131530, 184142, 306005, 428407, 460355, 612010, 644497, 856814, 920710, 1288994, 2142035, 2346871, 3222485, 4284070, 4693742, 6444970, 11734355, 16428097, 23468710, 32856194, 82140485, 114996679, 164280970, 229993358, 574983395, 804976753, 1149966790, 1609953506, 4024883765, 8049767530]

約数ペア:

[(1, 8049767530), (2, 4024883765), (5, 1609953506), (7, 1149966790), (10, 804976753), (14, 574983395), (35, 229993358), (49, 164280970), (70, 114996679), (98, 82140485), (245, 32856194), (343, 23468710), (490, 16428097), (686, 11734355), (1249, 6444970), (1715, 4693742), (1879, 4284070), (2498, 3222485), (3430, 2346871), (3758, 2142035), (6245, 1288994), (8743, 920710), (9395, 856814), (12490, 644497), (13153, 612010), (17486, 460355), (18790, 428407), (26306, 306005), (43715, 184142), (61201, 131530), (65765, 122402), (87430, 92071)]