30321812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 56776104

約数和(自身を除く): 26454292

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 4597, 6596, 9194, 18388, 78149, 156298, 312596, 445909, 891818, 1783636, 7580453, 15160906, 30321812]

約数ペア:

[(1, 30321812), (2, 15160906), (4, 7580453), (17, 1783636), (34, 891818), (68, 445909), (97, 312596), (194, 156298), (388, 78149), (1649, 18388), (3298, 9194), (4597, 6596)]