105351260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1571}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 253532160

約数和(自身を除く): 148180900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1571, 1916, 2395, 3142, 3353, 4790, 6284, 6706, 7855, 9580, 10997, 13412, 15710, 16765, 21994, 31420, 33530, 43988, 54985, 67060, 109970, 219940, 752509, 1505018, 3010036, 3762545, 5267563, 7525090, 10535126, 15050180, 21070252, 26337815, 52675630, 105351260]

約数ペア:

[(1, 105351260), (2, 52675630), (4, 26337815), (5, 21070252), (7, 15050180), (10, 10535126), (14, 7525090), (20, 5267563), (28, 3762545), (35, 3010036), (70, 1505018), (140, 752509), (479, 219940), (958, 109970), (1571, 67060), (1916, 54985), (2395, 43988), (3142, 33530), (3353, 31420), (4790, 21994), (6284, 16765), (6706, 15710), (7855, 13412), (9580, 10997)]