2270317588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2707}}^1$

素因数の和:3125

約数の個数: 72

約数和(自身を含む): 5056702560

約数和(自身を除く): 2786384972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 389, 539, 778, 1078, 1556, 2156, 2707, 2723, 4279, 5414, 5446, 8558, 10828, 10892, 17116, 18949, 19061, 29777, 29953, 37898, 38122, 59554, 59906, 75796, 76244, 119108, 119812, 132643, 208439, 209671, 265286, 416878, 419342, 530572, 833756, 838684, 1053023, 1459073, 2106046, 2918146, 4212092, 5836292, 7371161, 11583253, 14742322, 23166506, 29484644, 46333012, 51598127, 81082771, 103196254, 162165542, 206392508, 324331084, 567579397, 1135158794, 2270317588]

約数ペア:

[(1, 2270317588), (2, 1135158794), (4, 567579397), (7, 324331084), (11, 206392508), (14, 162165542), (22, 103196254), (28, 81082771), (44, 51598127), (49, 46333012), (77, 29484644), (98, 23166506), (154, 14742322), (196, 11583253), (308, 7371161), (389, 5836292), (539, 4212092), (778, 2918146), (1078, 2106046), (1556, 1459073), (2156, 1053023), (2707, 838684), (2723, 833756), (4279, 530572), (5414, 419342), (5446, 416878), (8558, 265286), (10828, 209671), (10892, 208439), (17116, 132643), (18949, 119812), (19061, 119108), (29777, 76244), (29953, 75796), (37898, 59906), (38122, 59554)]