31666247060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{4616071}}^1$

素因数の和:4616101

約数の個数: 48

約数和(自身を含む): 77550009600

約数和(自身を除く): 45883762540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 4616071, 9232142, 18464284, 23080355, 32312497, 46160710, 64624994, 92321420, 129249988, 161562485, 226187479, 323124970, 452374958, 646249940, 904749916, 1130937395, 1583312353, 2261874790, 3166624706, 4523749580, 6333249412, 7916561765, 15833123530, 31666247060]

約数ペア:

[(1, 31666247060), (2, 15833123530), (4, 7916561765), (5, 6333249412), (7, 4523749580), (10, 3166624706), (14, 2261874790), (20, 1583312353), (28, 1130937395), (35, 904749916), (49, 646249940), (70, 452374958), (98, 323124970), (140, 226187479), (196, 161562485), (245, 129249988), (343, 92321420), (490, 64624994), (686, 46160710), (980, 32312497), (1372, 23080355), (1715, 18464284), (3430, 9232142), (6860, 4616071)]