38669820

素因数分解:

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

素因数の和:1912

約数の個数: 96

約数和(自身を含む): 126336000

約数和(自身を除く): 87666180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 1879, 2058, 2940, 3430, 3758, 4116, 5145, 5637, 6860, 7516, 9395, 10290, 11274, 13153, 18790, 20580, 22548, 26306, 28185, 37580, 39459, 52612, 56370, 65765, 78918, 92071, 112740, 131530, 157836, 184142, 197295, 263060, 276213, 368284, 394590, 460355, 552426, 644497, 789180, 920710, 1104852, 1288994, 1381065, 1841420, 1933491, 2577988, 2762130, 3222485, 3866982, 5524260, 6444970, 7733964, 9667455, 12889940, 19334910, 38669820]

約数ペア:

[(1, 38669820), (2, 19334910), (3, 12889940), (4, 9667455), (5, 7733964), (6, 6444970), (7, 5524260), (10, 3866982), (12, 3222485), (14, 2762130), (15, 2577988), (20, 1933491), (21, 1841420), (28, 1381065), (30, 1288994), (35, 1104852), (42, 920710), (49, 789180), (60, 644497), (70, 552426), (84, 460355), (98, 394590), (105, 368284), (140, 276213), (147, 263060), (196, 197295), (210, 184142), (245, 157836), (294, 131530), (343, 112740), (420, 92071), (490, 78918), (588, 65765), (686, 56370), (735, 52612), (980, 39459), (1029, 37580), (1372, 28185), (1470, 26306), (1715, 22548), (1879, 20580), (2058, 18790), (2940, 13153), (3430, 11274), (3758, 10290), (4116, 9395), (5145, 7516), (5637, 6860)]