290717094

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{2357}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 592970976

約数和(自身を除く): 302253882

約数列:

[1, 2, 3, 6, 61, 122, 183, 337, 366, 674, 1011, 2022, 2357, 4714, 7071, 14142, 20557, 41114, 61671, 123342, 143777, 287554, 431331, 794309, 862662, 1588618, 2382927, 4765854, 48452849, 96905698, 145358547, 290717094]

約数ペア:

[(1, 290717094), (2, 145358547), (3, 96905698), (6, 48452849), (61, 4765854), (122, 2382927), (183, 1588618), (337, 862662), (366, 794309), (674, 431331), (1011, 287554), (2022, 143777), (2357, 123342), (4714, 61671), (7071, 41114), (14142, 20557)]