2837804530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{17903}}^1$

素因数の和:18063

約数の個数: 48

約数和(自身を含む): 5657807232

約数和(自身を除く): 2820002702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 131, 242, 262, 605, 655, 1210, 1310, 1441, 2882, 7205, 14410, 15851, 17903, 31702, 35806, 79255, 89515, 158510, 179030, 196933, 393866, 984665, 1969330, 2166263, 2345293, 4332526, 4690586, 10831315, 11726465, 21662630, 23452930, 25798223, 51596446, 128991115, 257982230, 283780453, 567560906, 1418902265, 2837804530]

約数ペア:

[(1, 2837804530), (2, 1418902265), (5, 567560906), (10, 283780453), (11, 257982230), (22, 128991115), (55, 51596446), (110, 25798223), (121, 23452930), (131, 21662630), (242, 11726465), (262, 10831315), (605, 4690586), (655, 4332526), (1210, 2345293), (1310, 2166263), (1441, 1969330), (2882, 984665), (7205, 393866), (14410, 196933), (15851, 179030), (17903, 158510), (31702, 89515), (35806, 79255)]