2712291230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{117977}}^1$

素因数の和:118025

約数の個数: 48

約数和(自身を含む): 5648786640

約数和(自身を除く): 2936495410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2299, 4598, 11495, 22990, 117977, 235954, 589885, 1179770, 1297747, 2241563, 2595494, 4483126, 6488735, 11207815, 12977470, 14275217, 22415630, 24657193, 28550434, 49314386, 71376085, 123285965, 142752170, 246571930, 271229123, 542458246, 1356145615, 2712291230]

約数ペア:

[(1, 2712291230), (2, 1356145615), (5, 542458246), (10, 271229123), (11, 246571930), (19, 142752170), (22, 123285965), (38, 71376085), (55, 49314386), (95, 28550434), (110, 24657193), (121, 22415630), (190, 14275217), (209, 12977470), (242, 11207815), (418, 6488735), (605, 4483126), (1045, 2595494), (1210, 2241563), (2090, 1297747), (2299, 1179770), (4598, 589885), (11495, 235954), (22990, 117977)]