30260468

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6247}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 60880512

約数和(自身を除く): 30620044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 6247, 12494, 24988, 43729, 87458, 174916, 1080731, 2161462, 4322924, 7565117, 15130234, 30260468]

約数ペア:

[(1, 30260468), (2, 15130234), (4, 7565117), (7, 4322924), (14, 2161462), (28, 1080731), (173, 174916), (346, 87458), (692, 43729), (1211, 24988), (2422, 12494), (4844, 6247)]