1569602820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{10987}}^1$

素因数の和:13380

約数の個数: 48

約数和(自身を含む): 4397133888

約数和(自身を除く): 2827531068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2381, 4762, 7143, 9524, 10987, 11905, 14286, 21974, 23810, 28572, 32961, 35715, 43948, 47620, 54935, 65922, 71430, 109870, 131844, 142860, 164805, 219740, 329610, 659220, 26160047, 52320094, 78480141, 104640188, 130800235, 156960282, 261600470, 313920564, 392400705, 523200940, 784801410, 1569602820]

約数ペア:

[(1, 1569602820), (2, 784801410), (3, 523200940), (4, 392400705), (5, 313920564), (6, 261600470), (10, 156960282), (12, 130800235), (15, 104640188), (20, 78480141), (30, 52320094), (60, 26160047), (2381, 659220), (4762, 329610), (7143, 219740), (9524, 164805), (10987, 142860), (11905, 131844), (14286, 109870), (21974, 71430), (23810, 65922), (28572, 54935), (32961, 47620), (35715, 43948)]