743426210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{534839}}^1$

素因数の和:534985

約数の個数: 16

約数和(自身を含む): 1347796800

約数和(自身を除く): 604370590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 534839, 1069678, 2674195, 5348390, 74342621, 148685242, 371713105, 743426210]

約数ペア:

[(1, 743426210), (2, 371713105), (5, 148685242), (10, 74342621), (139, 5348390), (278, 2674195), (695, 1069678), (1390, 534839)]