291214911110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1\times {\mathrm{240203}}^1$

素因数の和:243208

約数の個数: 32

約数和(自身を含む): 537155714592

約数和(自身を除く): 245940803482

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2957, 5914, 14785, 29570, 121237, 240203, 242474, 480406, 606185, 1201015, 1212370, 2402030, 9848323, 19696646, 49241615, 98483230, 710280271, 1420560542, 3551401355, 7102802710, 29121491111, 58242982222, 145607455555, 291214911110]

約数ペア:

[(1, 291214911110), (2, 145607455555), (5, 58242982222), (10, 29121491111), (41, 7102802710), (82, 3551401355), (205, 1420560542), (410, 710280271), (2957, 98483230), (5914, 49241615), (14785, 19696646), (29570, 9848323), (121237, 2402030), (240203, 1212370), (242474, 1201015), (480406, 606185)]