385698660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6428311}}^1$

素因数の和:6428323

約数の個数: 24

約数和(自身を含む): 1079956416

約数和(自身を除く): 694257756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6428311, 12856622, 19284933, 25713244, 32141555, 38569866, 64283110, 77139732, 96424665, 128566220, 192849330, 385698660]

約数ペア:

[(1, 385698660), (2, 192849330), (3, 128566220), (4, 96424665), (5, 77139732), (6, 64283110), (10, 38569866), (12, 32141555), (15, 25713244), (20, 19284933), (30, 12856622), (60, 6428311)]