1274210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1386910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 167, 218, 334, 545, 763, 835, 1090, 1169, 1526, 1670, 2338, 3815, 5845, 7630, 11690, 18203, 36406, 91015, 127421, 182030, 254842, 637105, 1274210]

約数ペア:

[(1, 1274210), (2, 637105), (5, 254842), (7, 182030), (10, 127421), (14, 91015), (35, 36406), (70, 18203), (109, 11690), (167, 7630), (218, 5845), (334, 3815), (545, 2338), (763, 1670), (835, 1526), (1090, 1169)]