2149606380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{12809}}^1$

素因数の和:15618

約数の個数: 48

約数和(自身を含む): 6021519840

約数和(自身を除く): 3871913460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2797, 5594, 8391, 11188, 12809, 13985, 16782, 25618, 27970, 33564, 38427, 41955, 51236, 55940, 64045, 76854, 83910, 128090, 153708, 167820, 192135, 256180, 384270, 768540, 35826773, 71653546, 107480319, 143307092, 179133865, 214960638, 358267730, 429921276, 537401595, 716535460, 1074803190, 2149606380]

約数ペア:

[(1, 2149606380), (2, 1074803190), (3, 716535460), (4, 537401595), (5, 429921276), (6, 358267730), (10, 214960638), (12, 179133865), (15, 143307092), (20, 107480319), (30, 71653546), (60, 35826773), (2797, 768540), (5594, 384270), (8391, 256180), (11188, 192135), (12809, 167820), (13985, 153708), (16782, 128090), (25618, 83910), (27970, 76854), (33564, 64045), (38427, 55940), (41955, 51236)]