31770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 82836

約数和(自身を除く): 51066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2118, 3177, 3530, 5295, 6354, 10590, 15885, 31770]

約数ペア:

[(1, 31770), (2, 15885), (3, 10590), (5, 6354), (6, 5295), (9, 3530), (10, 3177), (15, 2118), (18, 1765), (30, 1059), (45, 706), (90, 353)]