10684940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10903}}^1$

素因数の和:10926

約数の個数: 36

約数和(自身を含む): 26104176

約数和(自身を除く): 15419236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10903, 21806, 43612, 54515, 76321, 109030, 152642, 218060, 305284, 381605, 534247, 763210, 1068494, 1526420, 2136988, 2671235, 5342470, 10684940]

約数ペア:

[(1, 10684940), (2, 5342470), (4, 2671235), (5, 2136988), (7, 1526420), (10, 1068494), (14, 763210), (20, 534247), (28, 381605), (35, 305284), (49, 218060), (70, 152642), (98, 109030), (140, 76321), (196, 54515), (245, 43612), (490, 21806), (980, 10903)]