313619340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{180241}}^1$

素因数の和:180282

約数の個数: 48

約数和(自身を含む): 908419680

約数和(自身を除く): 594800340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 180241, 360482, 540723, 720964, 901205, 1081446, 1802410, 2162892, 2703615, 3604820, 5226989, 5407230, 10453978, 10814460, 15680967, 20907956, 26134945, 31361934, 52269890, 62723868, 78404835, 104539780, 156809670, 313619340]

約数ペア:

[(1, 313619340), (2, 156809670), (3, 104539780), (4, 78404835), (5, 62723868), (6, 52269890), (10, 31361934), (12, 26134945), (15, 20907956), (20, 15680967), (29, 10814460), (30, 10453978), (58, 5407230), (60, 5226989), (87, 3604820), (116, 2703615), (145, 2162892), (174, 1802410), (290, 1081446), (348, 901205), (435, 720964), (580, 540723), (870, 360482), (1740, 180241)]