1190983780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{27179}}^1$

素因数の和:27508

約数の個数: 48

約数和(自身を含む): 2867598720

約数和(自身を除く): 1676614940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 4382, 6260, 8764, 10955, 21910, 27179, 43820, 54358, 108716, 135895, 190253, 271790, 380506, 543580, 761012, 951265, 1902530, 3805060, 8507027, 17014054, 34028108, 42535135, 59549189, 85070270, 119098378, 170140540, 238196756, 297745945, 595491890, 1190983780]

約数ペア:

[(1, 1190983780), (2, 595491890), (4, 297745945), (5, 238196756), (7, 170140540), (10, 119098378), (14, 85070270), (20, 59549189), (28, 42535135), (35, 34028108), (70, 17014054), (140, 8507027), (313, 3805060), (626, 1902530), (1252, 951265), (1565, 761012), (2191, 543580), (3130, 380506), (4382, 271790), (6260, 190253), (8764, 135895), (10955, 108716), (21910, 54358), (27179, 43820)]