30813376

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 70536816

約数和(自身を除く): 39723440

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 173, 176, 184, 242, 253, 346, 352, 368, 484, 506, 692, 704, 736, 968, 1012, 1384, 1472, 1903, 1936, 2024, 2768, 2783, 3806, 3872, 3979, 4048, 5536, 5566, 7612, 7744, 7958, 8096, 11072, 11132, 15224, 15916, 16192, 20933, 22264, 30448, 31832, 41866, 43769, 44528, 60896, 63664, 83732, 87538, 89056, 121792, 127328, 167464, 175076, 178112, 254656, 334928, 350152, 481459, 669856, 700304, 962918, 1339712, 1400608, 1925836, 2801216, 3851672, 7703344, 15406688, 30813376]

約数ペア:

[(1, 30813376), (2, 15406688), (4, 7703344), (8, 3851672), (11, 2801216), (16, 1925836), (22, 1400608), (23, 1339712), (32, 962918), (44, 700304), (46, 669856), (64, 481459), (88, 350152), (92, 334928), (121, 254656), (173, 178112), (176, 175076), (184, 167464), (242, 127328), (253, 121792), (346, 89056), (352, 87538), (368, 83732), (484, 63664), (506, 60896), (692, 44528), (704, 43769), (736, 41866), (968, 31832), (1012, 30448), (1384, 22264), (1472, 20933), (1903, 16192), (1936, 15916), (2024, 15224), (2768, 11132), (2783, 11072), (3806, 8096), (3872, 7958), (3979, 7744), (4048, 7612), (5536, 5566)]