2202410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 4603392

約数和(自身を除く): 2400982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 431, 511, 730, 862, 1022, 2155, 2555, 3017, 4310, 5110, 6034, 15085, 30170, 31463, 62926, 157315, 220241, 314630, 440482, 1101205, 2202410]

約数ペア:

[(1, 2202410), (2, 1101205), (5, 440482), (7, 314630), (10, 220241), (14, 157315), (35, 62926), (70, 31463), (73, 30170), (146, 15085), (365, 6034), (431, 5110), (511, 4310), (730, 3017), (862, 2555), (1022, 2155)]