1661410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 3285360

約数和(自身を除く): 1623950

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 337, 493, 674, 986, 1685, 2465, 3370, 4930, 5729, 9773, 11458, 19546, 28645, 48865, 57290, 97730, 166141, 332282, 830705, 1661410]

約数ペア:

[(1, 1661410), (2, 830705), (5, 332282), (10, 166141), (17, 97730), (29, 57290), (34, 48865), (58, 28645), (85, 19546), (145, 11458), (170, 9773), (290, 5729), (337, 4930), (493, 3370), (674, 2465), (986, 1685)]