6996290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 14567040

約数和(自身を除く): 7570750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1123, 1246, 2246, 3115, 5615, 6230, 7861, 11230, 15722, 39305, 78610, 99947, 199894, 499735, 699629, 999470, 1399258, 3498145, 6996290]

約数ペア:

[(1, 6996290), (2, 3498145), (5, 1399258), (7, 999470), (10, 699629), (14, 499735), (35, 199894), (70, 99947), (89, 78610), (178, 39305), (445, 15722), (623, 11230), (890, 7861), (1123, 6230), (1246, 5615), (2246, 3115)]