2989432890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{33215921}}^1$

素因数の和:33215934

約数の個数: 24

約数和(自身を含む): 7772525748

約数和(自身を除く): 4783092858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 33215921, 66431842, 99647763, 166079605, 199295526, 298943289, 332159210, 498238815, 597886578, 996477630, 1494716445, 2989432890]

約数ペア:

[(1, 2989432890), (2, 1494716445), (3, 996477630), (5, 597886578), (6, 498238815), (9, 332159210), (10, 298943289), (15, 199295526), (18, 166079605), (30, 99647763), (45, 66431842), (90, 33215921)]