69140258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 120476160

約数和(自身を除く): 51335902

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 829, 1658, 2453, 3791, 4906, 7582, 9119, 14093, 18238, 28186, 41701, 83402, 155023, 184867, 310046, 369734, 2033537, 3142739, 4067074, 6285478, 34570129, 69140258]

約数ペア:

[(1, 69140258), (2, 34570129), (11, 6285478), (17, 4067074), (22, 3142739), (34, 2033537), (187, 369734), (223, 310046), (374, 184867), (446, 155023), (829, 83402), (1658, 41701), (2453, 28186), (3791, 18238), (4906, 14093), (7582, 9119)]