2660396055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3187}}^1$

素因数の和:3344

約数の個数: 64

約数和(自身を含む): 4682534400

約数和(自身を除く): 2022138345

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 101, 145, 285, 303, 435, 505, 551, 1515, 1653, 1919, 2755, 2929, 3187, 5757, 8265, 8787, 9561, 9595, 14645, 15935, 28785, 43935, 47805, 55651, 60553, 92423, 166953, 181659, 277269, 278255, 302765, 321887, 462115, 834765, 908295, 965661, 1386345, 1609435, 1756037, 4828305, 5268111, 6115853, 8780185, 9334723, 18347559, 26340555, 28004169, 30579265, 46673615, 91737795, 140020845, 177359737, 532079211, 886798685, 2660396055]

約数ペア:

[(1, 2660396055), (3, 886798685), (5, 532079211), (15, 177359737), (19, 140020845), (29, 91737795), (57, 46673615), (87, 30579265), (95, 28004169), (101, 26340555), (145, 18347559), (285, 9334723), (303, 8780185), (435, 6115853), (505, 5268111), (551, 4828305), (1515, 1756037), (1653, 1609435), (1919, 1386345), (2755, 965661), (2929, 908295), (3187, 834765), (5757, 462115), (8265, 321887), (8787, 302765), (9561, 278255), (9595, 277269), (14645, 181659), (15935, 166953), (28785, 92423), (43935, 60553), (47805, 55651)]