1566000660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{86711}}^1$

素因数の和:86773

約数の個数: 96

約数和(自身を含む): 5127800832

約数和(自身を除く): 3561800172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 86711, 173422, 260133, 346844, 433555, 520266, 606977, 867110, 1040532, 1213954, 1300665, 1734220, 1820931, 2427908, 2601330, 3034885, 3641862, 3728573, 5202660, 6069770, 7283724, 7457146, 9104655, 11185719, 12139540, 14914292, 18209310, 18642865, 22371438, 26100011, 36418620, 37285730, 44742876, 52200022, 55928595, 74571460, 78300033, 104400044, 111857190, 130500055, 156600066, 223714380, 261000110, 313200132, 391500165, 522000220, 783000330, 1566000660]

約数ペア:

[(1, 1566000660), (2, 783000330), (3, 522000220), (4, 391500165), (5, 313200132), (6, 261000110), (7, 223714380), (10, 156600066), (12, 130500055), (14, 111857190), (15, 104400044), (20, 78300033), (21, 74571460), (28, 55928595), (30, 52200022), (35, 44742876), (42, 37285730), (43, 36418620), (60, 26100011), (70, 22371438), (84, 18642865), (86, 18209310), (105, 14914292), (129, 12139540), (140, 11185719), (172, 9104655), (210, 7457146), (215, 7283724), (258, 6069770), (301, 5202660), (420, 3728573), (430, 3641862), (516, 3034885), (602, 2601330), (645, 2427908), (860, 1820931), (903, 1734220), (1204, 1300665), (1290, 1213954), (1505, 1040532), (1806, 867110), (2580, 606977), (3010, 520266), (3612, 433555), (4515, 346844), (6020, 260133), (9030, 173422), (18060, 86711)]