1315930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 2954880

約数和(自身を除く): 1638950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1709, 3418, 8545, 11963, 17090, 18799, 23926, 37598, 59815, 93995, 119630, 131593, 187990, 263186, 657965, 1315930]

約数ペア:

[(1, 1315930), (2, 657965), (5, 263186), (7, 187990), (10, 131593), (11, 119630), (14, 93995), (22, 59815), (35, 37598), (55, 23926), (70, 18799), (77, 17090), (110, 11963), (154, 8545), (385, 3418), (770, 1709)]