21188368410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{282851}}^1$

素因数の和:283099

約数の個数: 64

約数和(自身を含む): 55719581184

約数和(自身を除く): 34531212774

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 227, 330, 454, 681, 1135, 1362, 2270, 2497, 3405, 4994, 6810, 7491, 12485, 14982, 24970, 37455, 74910, 282851, 565702, 848553, 1414255, 1697106, 2828510, 3111361, 4242765, 6222722, 8485530, 9334083, 15556805, 18668166, 31113610, 46670415, 64207177, 93340830, 128414354, 192621531, 321035885, 385243062, 642071770, 706278947, 963107655, 1412557894, 1926215310, 2118836841, 3531394735, 4237673682, 7062789470, 10594184205, 21188368410]

約数ペア:

[(1, 21188368410), (2, 10594184205), (3, 7062789470), (5, 4237673682), (6, 3531394735), (10, 2118836841), (11, 1926215310), (15, 1412557894), (22, 963107655), (30, 706278947), (33, 642071770), (55, 385243062), (66, 321035885), (110, 192621531), (165, 128414354), (227, 93340830), (330, 64207177), (454, 46670415), (681, 31113610), (1135, 18668166), (1362, 15556805), (2270, 9334083), (2497, 8485530), (3405, 6222722), (4994, 4242765), (6810, 3111361), (7491, 2828510), (12485, 1697106), (14982, 1414255), (24970, 848553), (37455, 565702), (74910, 282851)]