30379888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24659}}^1$

素因数の和:24685

約数の個数: 40

約数和(自身を含む): 73388160

約数和(自身を除く): 43008272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 24659, 49318, 98636, 172613, 197272, 271249, 345226, 394544, 542498, 690452, 1084996, 1380904, 1898743, 2169992, 2761808, 3797486, 4339984, 7594972, 15189944, 30379888]

約数ペア:

[(1, 30379888), (2, 15189944), (4, 7594972), (7, 4339984), (8, 3797486), (11, 2761808), (14, 2169992), (16, 1898743), (22, 1380904), (28, 1084996), (44, 690452), (56, 542498), (77, 394544), (88, 345226), (112, 271249), (154, 197272), (176, 172613), (308, 98636), (616, 49318), (1232, 24659)]