142011710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{49139}}^1$

素因数の和:49180

約数の個数: 24

約数和(自身を含む): 271547640

約数和(自身を除く): 129535930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 49139, 98278, 245695, 491390, 835363, 1670726, 4176815, 8353630, 14201171, 28402342, 71005855, 142011710]

約数ペア:

[(1, 142011710), (2, 71005855), (5, 28402342), (10, 14201171), (17, 8353630), (34, 4176815), (85, 1670726), (170, 835363), (289, 491390), (578, 245695), (1445, 98278), (2890, 49139)]