2646070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 5511168

約数和(自身を除く): 2865098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 367, 515, 721, 734, 1030, 1442, 1835, 2569, 3605, 3670, 5138, 7210, 12845, 25690, 37801, 75602, 189005, 264607, 378010, 529214, 1323035, 2646070]

約数ペア:

[(1, 2646070), (2, 1323035), (5, 529214), (7, 378010), (10, 264607), (14, 189005), (35, 75602), (70, 37801), (103, 25690), (206, 12845), (367, 7210), (515, 5138), (721, 3670), (734, 3605), (1030, 2569), (1442, 1835)]