120280304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{442207}}^1$

素因数の和:442232

約数の個数: 20

約数和(自身を含む): 246752064

約数和(自身を除く): 126471760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 442207, 884414, 1768828, 3537656, 7075312, 7517519, 15035038, 30070076, 60140152, 120280304]

約数ペア:

[(1, 120280304), (2, 60140152), (4, 30070076), (8, 15035038), (16, 7517519), (17, 7075312), (34, 3537656), (68, 1768828), (136, 884414), (272, 442207)]