1724030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 2146690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2239, 4478, 11195, 15673, 22390, 24629, 31346, 49258, 78365, 123145, 156730, 172403, 246290, 344806, 862015, 1724030]

約数ペア:

[(1, 1724030), (2, 862015), (5, 344806), (7, 246290), (10, 172403), (11, 156730), (14, 123145), (22, 78365), (35, 49258), (55, 31346), (70, 24629), (77, 22390), (110, 15673), (154, 11195), (385, 4478), (770, 2239)]