86903530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 189745920

約数和(自身を除く): 102842390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 181, 190, 266, 361, 362, 665, 722, 905, 1267, 1330, 1805, 1810, 2527, 2534, 3439, 3610, 5054, 6335, 6859, 6878, 12635, 12670, 13718, 17195, 24073, 25270, 34295, 34390, 48013, 48146, 65341, 68590, 96026, 120365, 130682, 240065, 240730, 326705, 457387, 480130, 653410, 914774, 1241479, 2286935, 2482958, 4573870, 6207395, 8690353, 12414790, 17380706, 43451765, 86903530]

約数ペア:

[(1, 86903530), (2, 43451765), (5, 17380706), (7, 12414790), (10, 8690353), (14, 6207395), (19, 4573870), (35, 2482958), (38, 2286935), (70, 1241479), (95, 914774), (133, 653410), (181, 480130), (190, 457387), (266, 326705), (361, 240730), (362, 240065), (665, 130682), (722, 120365), (905, 96026), (1267, 68590), (1330, 65341), (1805, 48146), (1810, 48013), (2527, 34390), (2534, 34295), (3439, 25270), (3610, 24073), (5054, 17195), (6335, 13718), (6859, 12670), (6878, 12635)]