57867930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{642977}}^1$

素因数の和:642990

約数の個数: 24

約数和(自身を含む): 150456852

約数和(自身を除く): 92588922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 642977, 1285954, 1928931, 3214885, 3857862, 5786793, 6429770, 9644655, 11573586, 19289310, 28933965, 57867930]

約数ペア:

[(1, 57867930), (2, 28933965), (3, 19289310), (5, 11573586), (6, 9644655), (9, 6429770), (10, 5786793), (15, 3857862), (18, 3214885), (30, 1928931), (45, 1285954), (90, 642977)]