5628780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31271}}^1$

素因数の和:31286

約数の個数: 36

約数和(自身を含む): 17074512

約数和(自身を除く): 11445732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 31271, 62542, 93813, 125084, 156355, 187626, 281439, 312710, 375252, 469065, 562878, 625420, 938130, 1125756, 1407195, 1876260, 2814390, 5628780]

約数ペア:

[(1, 5628780), (2, 2814390), (3, 1876260), (4, 1407195), (5, 1125756), (6, 938130), (9, 625420), (10, 562878), (12, 469065), (15, 375252), (18, 312710), (20, 281439), (30, 187626), (36, 156355), (45, 125084), (60, 93813), (90, 62542), (180, 31271)]