221279130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129403}}^1$

素因数の和:129435

約数の個数: 48

約数和(自身を含む): 605610720

約数和(自身を除く): 384331590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 129403, 258806, 388209, 647015, 776418, 1164627, 1294030, 1941045, 2329254, 2458657, 3882090, 4917314, 5823135, 7375971, 11646270, 12293285, 14751942, 22127913, 24586570, 36879855, 44255826, 73759710, 110639565, 221279130]

約数ペア:

[(1, 221279130), (2, 110639565), (3, 73759710), (5, 44255826), (6, 36879855), (9, 24586570), (10, 22127913), (15, 14751942), (18, 12293285), (19, 11646270), (30, 7375971), (38, 5823135), (45, 4917314), (57, 3882090), (90, 2458657), (95, 2329254), (114, 1941045), (171, 1294030), (190, 1164627), (285, 776418), (342, 647015), (570, 388209), (855, 258806), (1710, 129403)]