30537254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 24

約数和(自身を含む): 50647464

約数和(自身を除く): 20110210

約数列:

[1, 2, 11, 22, 121, 242, 257, 491, 514, 982, 2827, 5401, 5654, 10802, 31097, 59411, 62194, 118822, 126187, 252374, 1388057, 2776114, 15268627, 30537254]

約数ペア:

[(1, 30537254), (2, 15268627), (11, 2776114), (22, 1388057), (121, 252374), (242, 126187), (257, 118822), (491, 62194), (514, 59411), (982, 31097), (2827, 10802), (5401, 5654)]