30899738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 50379840

約数和(自身を除く): 19480102

約数列:

[1, 2, 19, 38, 83, 97, 101, 166, 194, 202, 1577, 1843, 1919, 3154, 3686, 3838, 8051, 8383, 9797, 16102, 16766, 19594, 152969, 159277, 186143, 305938, 318554, 372286, 813151, 1626302, 15449869, 30899738]

約数ペア:

[(1, 30899738), (2, 15449869), (19, 1626302), (38, 813151), (83, 372286), (97, 318554), (101, 305938), (166, 186143), (194, 159277), (202, 152969), (1577, 19594), (1843, 16766), (1919, 16102), (3154, 9797), (3686, 8383), (3838, 8051)]