7021035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 14376960

約数和(自身を除く): 7355925

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 719, 1085, 1395, 1953, 2157, 3255, 3595, 5033, 6471, 9765, 10785, 15099, 22289, 25165, 32355, 45297, 66867, 75495, 111445, 156023, 200601, 226485, 334335, 468069, 780115, 1003005, 1404207, 2340345, 7021035]

約数ペア:

[(1, 7021035), (3, 2340345), (5, 1404207), (7, 1003005), (9, 780115), (15, 468069), (21, 334335), (31, 226485), (35, 200601), (45, 156023), (63, 111445), (93, 75495), (105, 66867), (155, 45297), (217, 32355), (279, 25165), (315, 22289), (465, 15099), (651, 10785), (719, 9765), (1085, 6471), (1395, 5033), (1953, 3595), (2157, 3255)]