2706140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 5715360

約数和(自身を除く): 3009220

約数列:

[1, 2, 4, 5, 10, 20, 269, 503, 538, 1006, 1076, 1345, 2012, 2515, 2690, 5030, 5380, 10060, 135307, 270614, 541228, 676535, 1353070, 2706140]

約数ペア:

[(1, 2706140), (2, 1353070), (4, 676535), (5, 541228), (10, 270614), (20, 135307), (269, 10060), (503, 5380), (538, 5030), (1006, 2690), (1076, 2515), (1345, 2012)]