2669870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 5626368

約数和(自身を除く): 2956498

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 887, 1505, 1774, 3010, 4435, 6209, 8870, 12418, 31045, 38141, 62090, 76282, 190705, 266987, 381410, 533974, 1334935, 2669870]

約数ペア:

[(1, 2669870), (2, 1334935), (5, 533974), (7, 381410), (10, 266987), (14, 190705), (35, 76282), (43, 62090), (70, 38141), (86, 31045), (215, 12418), (301, 8870), (430, 6209), (602, 4435), (887, 3010), (1505, 1774)]