30278356

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 54317480

約数和(自身を除く): 24039124

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 1069, 2138, 4276, 7081, 14162, 28324, 78037, 103693, 156074, 207386, 312148, 414772, 7569589, 15139178, 30278356]

約数ペア:

[(1, 30278356), (2, 15139178), (4, 7569589), (73, 414772), (97, 312148), (146, 207386), (194, 156074), (292, 103693), (388, 78037), (1069, 28324), (2138, 14162), (4276, 7081)]