30581402

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 49185084

約数和(自身を除く): 18603682

約数列:

[1, 2, 17, 34, 157, 289, 314, 337, 578, 674, 2669, 5338, 5729, 11458, 45373, 52909, 90746, 97393, 105818, 194786, 899453, 1798906, 15290701, 30581402]

約数ペア:

[(1, 30581402), (2, 15290701), (17, 1798906), (34, 899453), (157, 194786), (289, 105818), (314, 97393), (337, 90746), (578, 52909), (674, 45373), (2669, 11458), (5338, 5729)]