306410278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7393}}^1$

素因数の和:7488

約数の個数: 32

約数和(自身を含む): 517461696

約数和(自身を除く): 211051418

約数列:

[1, 2, 17, 23, 34, 46, 53, 106, 391, 782, 901, 1219, 1802, 2438, 7393, 14786, 20723, 41446, 125681, 170039, 251362, 340078, 391829, 783658, 2890663, 5781326, 6661093, 9012067, 13322186, 18024134, 153205139, 306410278]

約数ペア:

[(1, 306410278), (2, 153205139), (17, 18024134), (23, 13322186), (34, 9012067), (46, 6661093), (53, 5781326), (106, 2890663), (391, 783658), (782, 391829), (901, 340078), (1219, 251362), (1802, 170039), (2438, 125681), (7393, 41446), (14786, 20723)]