13481930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17509}}^1$

素因数の和:17534

約数の個数: 32

約数和(自身を含む): 30257280

約数和(自身を除く): 16775350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 17509, 35018, 87545, 122563, 175090, 192599, 245126, 385198, 612815, 962995, 1225630, 1348193, 1925990, 2696386, 6740965, 13481930]

約数ペア:

[(1, 13481930), (2, 6740965), (5, 2696386), (7, 1925990), (10, 1348193), (11, 1225630), (14, 962995), (22, 612815), (35, 385198), (55, 245126), (70, 192599), (77, 175090), (110, 122563), (154, 87545), (385, 35018), (770, 17509)]