144619210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{140407}}^1$

素因数の和:140517

約数の個数: 16

約数和(自身を含む): 262843776

約数和(自身を除く): 118224566

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 140407, 280814, 702035, 1404070, 14461921, 28923842, 72309605, 144619210]

約数ペア:

[(1, 144619210), (2, 72309605), (5, 28923842), (10, 14461921), (103, 1404070), (206, 702035), (515, 280814), (1030, 140407)]