83266190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 176061600

約数和(自身を除く): 92795410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1090, 1526, 1559, 3118, 3815, 5341, 7630, 7795, 10682, 10913, 15590, 21826, 26705, 53410, 54565, 76391, 109130, 152782, 169931, 339862, 381955, 763910, 849655, 1189517, 1699310, 2379034, 5947585, 8326619, 11895170, 16653238, 41633095, 83266190]

約数ペア:

[(1, 83266190), (2, 41633095), (5, 16653238), (7, 11895170), (10, 8326619), (14, 5947585), (35, 2379034), (49, 1699310), (70, 1189517), (98, 849655), (109, 763910), (218, 381955), (245, 339862), (490, 169931), (545, 152782), (763, 109130), (1090, 76391), (1526, 54565), (1559, 53410), (3118, 26705), (3815, 21826), (5341, 15590), (7630, 10913), (7795, 10682)]