1817528090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{13789}}^1$

素因数の和:14079

約数の個数: 48

約数和(自身を含む): 3820105800

約数和(自身を除く): 2002577710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 490, 538, 1345, 1883, 2690, 3766, 9415, 13181, 13789, 18830, 26362, 27578, 65905, 68945, 96523, 131810, 137890, 193046, 482615, 675661, 965230, 1351322, 3378305, 3709241, 6756610, 7418482, 18546205, 25964687, 37092410, 51929374, 129823435, 181752809, 259646870, 363505618, 908764045, 1817528090]

約数ペア:

[(1, 1817528090), (2, 908764045), (5, 363505618), (7, 259646870), (10, 181752809), (14, 129823435), (35, 51929374), (49, 37092410), (70, 25964687), (98, 18546205), (245, 7418482), (269, 6756610), (490, 3709241), (538, 3378305), (1345, 1351322), (1883, 965230), (2690, 675661), (3766, 482615), (9415, 193046), (13181, 137890), (13789, 131810), (18830, 96523), (26362, 68945), (27578, 65905)]