30259286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21995434

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 1511, 3022, 10013, 20026, 25687, 28709, 46841, 51374, 57418, 93682, 488053, 796297, 889979, 976106, 1592594, 1779958, 15129643, 30259286]

約数ペア:

[(1, 30259286), (2, 15129643), (17, 1779958), (19, 1592594), (31, 976106), (34, 889979), (38, 796297), (62, 488053), (323, 93682), (527, 57418), (589, 51374), (646, 46841), (1054, 28709), (1178, 25687), (1511, 20026), (3022, 10013)]