2013707340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{4201}}^1$

素因数の和:6879

約数の個数: 72

約数和(自身を含む): 6111993888

約数和(自身を除く): 4098286548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2663, 4201, 5326, 7989, 8402, 10652, 12603, 13315, 15978, 16804, 21005, 23967, 25206, 26630, 31956, 37809, 39945, 42010, 47934, 50412, 53260, 63015, 75618, 79890, 84020, 95868, 119835, 126030, 151236, 159780, 189045, 239670, 252060, 378090, 479340, 756180, 11187263, 22374526, 33561789, 44749052, 55936315, 67123578, 100685367, 111872630, 134247156, 167808945, 201370734, 223745260, 335617890, 402741468, 503426835, 671235780, 1006853670, 2013707340]

約数ペア:

[(1, 2013707340), (2, 1006853670), (3, 671235780), (4, 503426835), (5, 402741468), (6, 335617890), (9, 223745260), (10, 201370734), (12, 167808945), (15, 134247156), (18, 111872630), (20, 100685367), (30, 67123578), (36, 55936315), (45, 44749052), (60, 33561789), (90, 22374526), (180, 11187263), (2663, 756180), (4201, 479340), (5326, 378090), (7989, 252060), (8402, 239670), (10652, 189045), (12603, 159780), (13315, 151236), (15978, 126030), (16804, 119835), (21005, 95868), (23967, 84020), (25206, 79890), (26630, 75618), (31956, 63015), (37809, 53260), (39945, 50412), (42010, 47934)]