2087804530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11897}}^1$

素因数の和:12043

約数の個数: 64

約数和(自身を含む): 4523143680

約数和(自身を除く): 2435339150

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 218, 230, 322, 545, 763, 805, 1090, 1526, 1610, 2507, 3815, 5014, 7630, 11897, 12535, 17549, 23794, 25070, 35098, 59485, 83279, 87745, 118970, 166558, 175490, 273631, 416395, 547262, 832790, 1296773, 1368155, 1915417, 2593546, 2736310, 3830834, 6483865, 9077411, 9577085, 12967730, 18154822, 19154170, 29825779, 45387055, 59651558, 90774110, 149128895, 208780453, 298257790, 417560906, 1043902265, 2087804530]

約数ペア:

[(1, 2087804530), (2, 1043902265), (5, 417560906), (7, 298257790), (10, 208780453), (14, 149128895), (23, 90774110), (35, 59651558), (46, 45387055), (70, 29825779), (109, 19154170), (115, 18154822), (161, 12967730), (218, 9577085), (230, 9077411), (322, 6483865), (545, 3830834), (763, 2736310), (805, 2593546), (1090, 1915417), (1526, 1368155), (1610, 1296773), (2507, 832790), (3815, 547262), (5014, 416395), (7630, 273631), (11897, 175490), (12535, 166558), (17549, 118970), (23794, 87745), (25070, 83279), (35098, 59485)]