12910030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26347}}^1$

素因数の和:26368

約数の個数: 24

約数和(自身を含む): 27033048

約数和(自身を除く): 14123018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26347, 52694, 131735, 184429, 263470, 368858, 922145, 1291003, 1844290, 2582006, 6455015, 12910030]

約数ペア:

[(1, 12910030), (2, 6455015), (5, 2582006), (7, 1844290), (10, 1291003), (14, 922145), (35, 368858), (49, 263470), (70, 184429), (98, 131735), (245, 52694), (490, 26347)]