30550762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 22066838

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 349, 506, 698, 1903, 3806, 3839, 3979, 7678, 7958, 8027, 16054, 43769, 60377, 87538, 88297, 120754, 176594, 664147, 1328294, 1388671, 2777342, 15275381, 30550762]

約数ペア:

[(1, 30550762), (2, 15275381), (11, 2777342), (22, 1388671), (23, 1328294), (46, 664147), (173, 176594), (253, 120754), (346, 88297), (349, 87538), (506, 60377), (698, 43769), (1903, 16054), (3806, 8027), (3839, 7958), (3979, 7678)]