425892990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{4969}}^1$

素因数の和:7836

約数の個数: 32

約数和(自身を含む): 1022706720

約数和(自身を除く): 596813730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2857, 4969, 5714, 8571, 9938, 14285, 14907, 17142, 24845, 28570, 29814, 42855, 49690, 74535, 85710, 149070, 14196433, 28392866, 42589299, 70982165, 85178598, 141964330, 212946495, 425892990]

約数ペア:

[(1, 425892990), (2, 212946495), (3, 141964330), (5, 85178598), (6, 70982165), (10, 42589299), (15, 28392866), (30, 14196433), (2857, 149070), (4969, 85710), (5714, 74535), (8571, 49690), (9938, 42855), (14285, 29814), (14907, 28570), (17142, 24845)]