30789772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1231}}^1$

素因数の和:1298

約数の個数: 36

約数和(自身を含む): 59971296

約数和(自身を除く): 29181524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1231, 1924, 2462, 4924, 6253, 12506, 16003, 25012, 32006, 45547, 64012, 91094, 182188, 208039, 416078, 592111, 832156, 1184222, 2368444, 7697443, 15394886, 30789772]

約数ペア:

[(1, 30789772), (2, 15394886), (4, 7697443), (13, 2368444), (26, 1184222), (37, 832156), (52, 592111), (74, 416078), (148, 208039), (169, 182188), (338, 91094), (481, 64012), (676, 45547), (962, 32006), (1231, 25012), (1924, 16003), (2462, 12506), (4924, 6253)]