27408290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30119}}^1$

素因数の和:30146

約数の個数: 32

約数和(自身を含む): 60721920

約数和(自身を除く): 33313630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 30119, 60238, 150595, 210833, 301190, 391547, 421666, 783094, 1054165, 1957735, 2108330, 2740829, 3915470, 5481658, 13704145, 27408290]

約数ペア:

[(1, 27408290), (2, 13704145), (5, 5481658), (7, 3915470), (10, 2740829), (13, 2108330), (14, 1957735), (26, 1054165), (35, 783094), (65, 421666), (70, 391547), (91, 301190), (130, 210833), (182, 150595), (455, 60238), (910, 30119)]