21001770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233353}}^1$

素因数の和:233366

約数の個数: 24

約数和(自身を含む): 54604836

約数和(自身を除く): 33603066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233353, 466706, 700059, 1166765, 1400118, 2100177, 2333530, 3500295, 4200354, 7000590, 10500885, 21001770]

約数ペア:

[(1, 21001770), (2, 10500885), (3, 7000590), (5, 4200354), (6, 3500295), (9, 2333530), (10, 2100177), (15, 1400118), (18, 1166765), (30, 700059), (45, 466706), (90, 233353)]