34542840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{287857}}^1$

素因数の和:287871

約数の個数: 32

約数和(自身を含む): 103628880

約数和(自身を除く): 69086040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 287857, 575714, 863571, 1151428, 1439285, 1727142, 2302856, 2878570, 3454284, 4317855, 5757140, 6908568, 8635710, 11514280, 17271420, 34542840]

約数ペア:

[(1, 34542840), (2, 17271420), (3, 11514280), (4, 8635710), (5, 6908568), (6, 5757140), (8, 4317855), (10, 3454284), (12, 2878570), (15, 2302856), (20, 1727142), (24, 1439285), (30, 1151428), (40, 863571), (60, 575714), (120, 287857)]