285671530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1\times {\mathrm{823}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 521374464

約数和(自身を除く): 235702934

約数列:

[1, 2, 5, 10, 103, 206, 337, 515, 674, 823, 1030, 1646, 1685, 3370, 4115, 8230, 34711, 69422, 84769, 169538, 173555, 277351, 347110, 423845, 554702, 847690, 1386755, 2773510, 28567153, 57134306, 142835765, 285671530]

約数ペア:

[(1, 285671530), (2, 142835765), (5, 57134306), (10, 28567153), (103, 2773510), (206, 1386755), (337, 847690), (515, 554702), (674, 423845), (823, 347110), (1030, 277351), (1646, 173555), (1685, 169538), (3370, 84769), (4115, 69422), (8230, 34711)]