30696267

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19070133

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 719, 749, 2033, 2157, 2247, 5033, 6099, 13661, 14231, 15099, 40983, 42693, 76933, 95627, 230799, 286881, 538531, 1461727, 1615593, 4385181, 10232089, 30696267]

約数ペア:

[(1, 30696267), (3, 10232089), (7, 4385181), (19, 1615593), (21, 1461727), (57, 538531), (107, 286881), (133, 230799), (321, 95627), (399, 76933), (719, 42693), (749, 40983), (2033, 15099), (2157, 14231), (2247, 13661), (5033, 6099)]