940307530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{6353}}^1$

素因数の和:6439

約数の個数: 48

約数和(自身を含む): 1830180744

約数和(自身を除く): 889873214

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 410, 722, 779, 1558, 1805, 3610, 3895, 6353, 7790, 12706, 14801, 29602, 31765, 63530, 74005, 120707, 148010, 241414, 260473, 520946, 603535, 1207070, 1302365, 2293433, 2604730, 4586866, 4948987, 9897974, 11467165, 22934330, 24744935, 49489870, 94030753, 188061506, 470153765, 940307530]

約数ペア:

[(1, 940307530), (2, 470153765), (5, 188061506), (10, 94030753), (19, 49489870), (38, 24744935), (41, 22934330), (82, 11467165), (95, 9897974), (190, 4948987), (205, 4586866), (361, 2604730), (410, 2293433), (722, 1302365), (779, 1207070), (1558, 603535), (1805, 520946), (3610, 260473), (3895, 241414), (6353, 148010), (7790, 120707), (12706, 74005), (14801, 63530), (29602, 31765)]