161723070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14149}}^1$

素因数の和:14289

約数の個数: 48

約数和(自身を含む): 423820800

約数和(自身を除く): 262097730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 14149, 28298, 42447, 70745, 84894, 127341, 141490, 212235, 254682, 424470, 636705, 1273410, 1796923, 3593846, 5390769, 8984615, 10781538, 16172307, 17969230, 26953845, 32344614, 53907690, 80861535, 161723070]

約数ペア:

[(1, 161723070), (2, 80861535), (3, 53907690), (5, 32344614), (6, 26953845), (9, 17969230), (10, 16172307), (15, 10781538), (18, 8984615), (30, 5390769), (45, 3593846), (90, 1796923), (127, 1273410), (254, 636705), (381, 424470), (635, 254682), (762, 212235), (1143, 141490), (1270, 127341), (1905, 84894), (2286, 70745), (3810, 42447), (5715, 28298), (11430, 14149)]