2721687730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{7621}}^1$

素因数の和:8202

約数の個数: 32

約数和(自身を含む): 4978568448

約数和(自身を除く): 2256880718

約数列:

[1, 2, 5, 10, 71, 142, 355, 503, 710, 1006, 2515, 5030, 7621, 15242, 35713, 38105, 71426, 76210, 178565, 357130, 541091, 1082182, 2705455, 3833363, 5410910, 7666726, 19166815, 38333630, 272168773, 544337546, 1360843865, 2721687730]

約数ペア:

[(1, 2721687730), (2, 1360843865), (5, 544337546), (10, 272168773), (71, 38333630), (142, 19166815), (355, 7666726), (503, 5410910), (710, 3833363), (1006, 2705455), (2515, 1082182), (5030, 541091), (7621, 357130), (15242, 178565), (35713, 76210), (38105, 71426)]