2555144060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{34501}}^1$

素因数の和:34563

約数の個数: 72

約数和(自身を含む): 6410747616

約数和(自身を除く): 3855603556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 529, 644, 805, 1058, 1610, 2116, 2645, 3220, 3703, 5290, 7406, 10580, 14812, 18515, 34501, 37030, 69002, 74060, 138004, 172505, 241507, 345010, 483014, 690020, 793523, 966028, 1207535, 1587046, 2415070, 3174092, 3967615, 4830140, 5554661, 7935230, 11109322, 15870460, 18251029, 22218644, 27773305, 36502058, 55546610, 73004116, 91255145, 111093220, 127757203, 182510290, 255514406, 365020580, 511028812, 638786015, 1277572030, 2555144060]

約数ペア:

[(1, 2555144060), (2, 1277572030), (4, 638786015), (5, 511028812), (7, 365020580), (10, 255514406), (14, 182510290), (20, 127757203), (23, 111093220), (28, 91255145), (35, 73004116), (46, 55546610), (70, 36502058), (92, 27773305), (115, 22218644), (140, 18251029), (161, 15870460), (230, 11109322), (322, 7935230), (460, 5554661), (529, 4830140), (644, 3967615), (805, 3174092), (1058, 2415070), (1610, 1587046), (2116, 1207535), (2645, 966028), (3220, 793523), (3703, 690020), (5290, 483014), (7406, 345010), (10580, 241507), (14812, 172505), (18515, 138004), (34501, 74060), (37030, 69002)]