1729370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3324672

約数和(自身を除く): 1595302

約数列:

[1, 2, 5, 10, 23, 46, 73, 103, 115, 146, 206, 230, 365, 515, 730, 1030, 1679, 2369, 3358, 4738, 7519, 8395, 11845, 15038, 16790, 23690, 37595, 75190, 172937, 345874, 864685, 1729370]

約数ペア:

[(1, 1729370), (2, 864685), (5, 345874), (10, 172937), (23, 75190), (46, 37595), (73, 23690), (103, 16790), (115, 15038), (146, 11845), (206, 8395), (230, 7519), (365, 4738), (515, 3358), (730, 2369), (1030, 1679)]