2117156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{34487}}^1$

素因数の和:35378

約数の個数: 32

約数和(自身を含む): 4360386816

約数和(自身を除く): 2243229886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 877, 1754, 4385, 6139, 8770, 12278, 30695, 34487, 61390, 68974, 172435, 241409, 344870, 482818, 1207045, 2414090, 30245099, 60490198, 151225495, 211715693, 302450990, 423431386, 1058578465, 2117156930]

約数ペア:

[(1, 2117156930), (2, 1058578465), (5, 423431386), (7, 302450990), (10, 211715693), (14, 151225495), (35, 60490198), (70, 30245099), (877, 2414090), (1754, 1207045), (4385, 482818), (6139, 344870), (8770, 241409), (12278, 172435), (30695, 68974), (34487, 61390)]