30606238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 53968896

約数和(自身を除く): 23362658

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 127, 169, 254, 299, 338, 403, 598, 713, 806, 1426, 1651, 2921, 3302, 3887, 3937, 5239, 5842, 7774, 7874, 9269, 10478, 18538, 21463, 37973, 42926, 51181, 75946, 90551, 102362, 120497, 181102, 240994, 493649, 665353, 987298, 1177163, 1330706, 2354326, 15303119, 30606238]

約数ペア:

[(1, 30606238), (2, 15303119), (13, 2354326), (23, 1330706), (26, 1177163), (31, 987298), (46, 665353), (62, 493649), (127, 240994), (169, 181102), (254, 120497), (299, 102362), (338, 90551), (403, 75946), (598, 51181), (713, 42926), (806, 37973), (1426, 21463), (1651, 18538), (2921, 10478), (3302, 9269), (3887, 7874), (3937, 7774), (5239, 5842)]