2013114420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{6701}}^1$

素因数の和:8385

約数の個数: 72

約数和(自身を含む): 6111017640

約数和(自身を除く): 4097903220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1669, 3338, 5007, 6676, 6701, 8345, 10014, 13402, 15021, 16690, 20028, 20103, 25035, 26804, 30042, 33380, 33505, 40206, 50070, 60084, 60309, 67010, 75105, 80412, 100140, 100515, 120618, 134020, 150210, 201030, 241236, 300420, 301545, 402060, 603090, 1206180, 11183969, 22367938, 33551907, 44735876, 55919845, 67103814, 100655721, 111839690, 134207628, 167759535, 201311442, 223679380, 335519070, 402622884, 503278605, 671038140, 1006557210, 2013114420]

約数ペア:

[(1, 2013114420), (2, 1006557210), (3, 671038140), (4, 503278605), (5, 402622884), (6, 335519070), (9, 223679380), (10, 201311442), (12, 167759535), (15, 134207628), (18, 111839690), (20, 100655721), (30, 67103814), (36, 55919845), (45, 44735876), (60, 33551907), (90, 22367938), (180, 11183969), (1669, 1206180), (3338, 603090), (5007, 402060), (6676, 301545), (6701, 300420), (8345, 241236), (10014, 201030), (13402, 150210), (15021, 134020), (16690, 120618), (20028, 100515), (20103, 100140), (25035, 80412), (26804, 75105), (30042, 67010), (33380, 60309), (33505, 60084), (40206, 50070)]