30908998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5309}}^1$

素因数の和:5423

約数の個数: 16

約数和(自身を含む): 48172320

約数和(自身を除く): 17263322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5309, 5822, 10618, 217669, 376939, 435338, 753878, 15454499, 30908998]

約数ペア:

[(1, 30908998), (2, 15454499), (41, 753878), (71, 435338), (82, 376939), (142, 217669), (2911, 10618), (5309, 5822)]