2015807530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{25847}}^1$

素因数の和:26574

約数の個数: 32

約数和(自身を含む): 3964049280

約数和(自身を除く): 1948241750

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 709, 1418, 3545, 7090, 7799, 15598, 25847, 38995, 51694, 77990, 129235, 258470, 284317, 568634, 1421585, 2843170, 18325523, 36651046, 91627615, 183255230, 201580753, 403161506, 1007903765, 2015807530]

約数ペア:

[(1, 2015807530), (2, 1007903765), (5, 403161506), (10, 201580753), (11, 183255230), (22, 91627615), (55, 36651046), (110, 18325523), (709, 2843170), (1418, 1421585), (3545, 568634), (7090, 284317), (7799, 258470), (15598, 129235), (25847, 77990), (38995, 51694)]