1873793220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{64927}}^1$

素因数の和:64989

約数の個数: 96

約数和(自身を含む): 5803004928

約数和(自身を除く): 3929211708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 4810, 5772, 7215, 9620, 14430, 28860, 64927, 129854, 194781, 259708, 324635, 389562, 649270, 779124, 844051, 973905, 1298540, 1688102, 1947810, 2402299, 2532153, 3376204, 3895620, 4220255, 4804598, 5064306, 7206897, 8440510, 9609196, 10128612, 12011495, 12660765, 14413794, 16881020, 24022990, 25321530, 28827588, 31229887, 36034485, 48045980, 50643060, 62459774, 72068970, 93689661, 124919548, 144137940, 156149435, 187379322, 312298870, 374758644, 468448305, 624597740, 936896610, 1873793220]

約数ペア:

[(1, 1873793220), (2, 936896610), (3, 624597740), (4, 468448305), (5, 374758644), (6, 312298870), (10, 187379322), (12, 156149435), (13, 144137940), (15, 124919548), (20, 93689661), (26, 72068970), (30, 62459774), (37, 50643060), (39, 48045980), (52, 36034485), (60, 31229887), (65, 28827588), (74, 25321530), (78, 24022990), (111, 16881020), (130, 14413794), (148, 12660765), (156, 12011495), (185, 10128612), (195, 9609196), (222, 8440510), (260, 7206897), (370, 5064306), (390, 4804598), (444, 4220255), (481, 3895620), (555, 3376204), (740, 2532153), (780, 2402299), (962, 1947810), (1110, 1688102), (1443, 1298540), (1924, 973905), (2220, 844051), (2405, 779124), (2886, 649270), (4810, 389562), (5772, 324635), (7215, 259708), (9620, 194781), (14430, 129854), (28860, 64927)]