14696290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 30668544

約数和(自身を除く): 15972254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 2957, 4970, 5914, 14785, 20699, 29570, 41398, 103495, 206990, 209947, 419894, 1049735, 1469629, 2099470, 2939258, 7348145, 14696290]

約数ペア:

[(1, 14696290), (2, 7348145), (5, 2939258), (7, 2099470), (10, 1469629), (14, 1049735), (35, 419894), (70, 209947), (71, 206990), (142, 103495), (355, 41398), (497, 29570), (710, 20699), (994, 14785), (2485, 5914), (2957, 4970)]