1015812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 3057600

約数和(自身を除く): 2041788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 139, 174, 203, 252, 261, 278, 348, 406, 417, 522, 556, 609, 812, 834, 973, 1044, 1218, 1251, 1668, 1827, 1946, 2436, 2502, 2919, 3654, 3892, 4031, 5004, 5838, 7308, 8062, 8757, 11676, 12093, 16124, 17514, 24186, 28217, 35028, 36279, 48372, 56434, 72558, 84651, 112868, 145116, 169302, 253953, 338604, 507906, 1015812]

約数ペア:

[(1, 1015812), (2, 507906), (3, 338604), (4, 253953), (6, 169302), (7, 145116), (9, 112868), (12, 84651), (14, 72558), (18, 56434), (21, 48372), (28, 36279), (29, 35028), (36, 28217), (42, 24186), (58, 17514), (63, 16124), (84, 12093), (87, 11676), (116, 8757), (126, 8062), (139, 7308), (174, 5838), (203, 5004), (252, 4031), (261, 3892), (278, 3654), (348, 2919), (406, 2502), (417, 2436), (522, 1946), (556, 1827), (609, 1668), (812, 1251), (834, 1218), (973, 1044)]