2549130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 6317568

約数和(自身を除く): 3768438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2741, 5482, 8223, 13705, 16446, 27410, 41115, 82230, 84971, 169942, 254913, 424855, 509826, 849710, 1274565, 2549130]

約数ペア:

[(1, 2549130), (2, 1274565), (3, 849710), (5, 509826), (6, 424855), (10, 254913), (15, 169942), (30, 84971), (31, 82230), (62, 41115), (93, 27410), (155, 16446), (186, 13705), (310, 8223), (465, 5482), (930, 2741)]