27813730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5443}}^1$

素因数の和:5530

約数の個数: 32

約数和(自身を含む): 58011264

約数和(自身を除く): 30197534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 5443, 10886, 27215, 38101, 54430, 76202, 190505, 381010, 397339, 794678, 1986695, 2781373, 3973390, 5562746, 13906865, 27813730]

約数ペア:

[(1, 27813730), (2, 13906865), (5, 5562746), (7, 3973390), (10, 2781373), (14, 1986695), (35, 794678), (70, 397339), (73, 381010), (146, 190505), (365, 76202), (511, 54430), (730, 38101), (1022, 27215), (2555, 10886), (5110, 5443)]