6905570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 15328440

約数和(自身を除く): 8422870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 829, 833, 1190, 1658, 1666, 4145, 4165, 5803, 8290, 8330, 11606, 14093, 28186, 29015, 40621, 58030, 70465, 81242, 98651, 140930, 197302, 203105, 406210, 493255, 690557, 986510, 1381114, 3452785, 6905570]

約数ペア:

[(1, 6905570), (2, 3452785), (5, 1381114), (7, 986510), (10, 690557), (14, 493255), (17, 406210), (34, 203105), (35, 197302), (49, 140930), (70, 98651), (85, 81242), (98, 70465), (119, 58030), (170, 40621), (238, 29015), (245, 28186), (490, 14093), (595, 11606), (829, 8330), (833, 8290), (1190, 5803), (1658, 4165), (1666, 4145)]