10871690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 20281536

約数和(自身を除く): 9409846

約数列:

[1, 2, 5, 10, 43, 86, 131, 193, 215, 262, 386, 430, 655, 965, 1310, 1930, 5633, 8299, 11266, 16598, 25283, 28165, 41495, 50566, 56330, 82990, 126415, 252830, 1087169, 2174338, 5435845, 10871690]

約数ペア:

[(1, 10871690), (2, 5435845), (5, 2174338), (10, 1087169), (43, 252830), (86, 126415), (131, 82990), (193, 56330), (215, 50566), (262, 41495), (386, 28165), (430, 25283), (655, 16598), (965, 11266), (1310, 8299), (1930, 5633)]