30197104

素因数分解:

$2^4\times 7^1\times {\mathrm{269617}}^1$

素因数の和:269632

約数の個数: 20

約数和(自身を含む): 66865264

約数和(自身を除く): 36668160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269617, 539234, 1078468, 1887319, 2156936, 3774638, 4313872, 7549276, 15098552, 30197104]

約数ペア:

[(1, 30197104), (2, 15098552), (4, 7549276), (7, 4313872), (8, 3774638), (14, 2156936), (16, 1887319), (28, 1078468), (56, 539234), (112, 269617)]