270596260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1193}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 621032832

約数和(自身を除く): 350436572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1031, 1193, 2062, 2386, 4124, 4772, 5155, 5965, 10310, 11341, 11930, 13123, 20620, 22682, 23860, 26246, 45364, 52492, 56705, 65615, 113410, 131230, 226820, 262460, 1229983, 2459966, 4919932, 6149915, 12299830, 13529813, 24599660, 27059626, 54119252, 67649065, 135298130, 270596260]

約数ペア:

[(1, 270596260), (2, 135298130), (4, 67649065), (5, 54119252), (10, 27059626), (11, 24599660), (20, 13529813), (22, 12299830), (44, 6149915), (55, 4919932), (110, 2459966), (220, 1229983), (1031, 262460), (1193, 226820), (2062, 131230), (2386, 113410), (4124, 65615), (4772, 56705), (5155, 52492), (5965, 45364), (10310, 26246), (11341, 23860), (11930, 22682), (13123, 20620)]