1381585260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{190301}}^1$

素因数の和:190335

約数の個数: 72

約数和(自身を含む): 4252107888

約数和(自身を除く): 2870522628

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 190301, 380602, 570903, 761204, 951505, 1141806, 1903010, 2093311, 2283612, 2854515, 3806020, 4186622, 5709030, 6279933, 8373244, 10466555, 11418060, 12559866, 20933110, 23026421, 25119732, 31399665, 41866220, 46052842, 62799330, 69079263, 92105684, 115132105, 125598660, 138158526, 230264210, 276317052, 345396315, 460528420, 690792630, 1381585260]

約数ペア:

[(1, 1381585260), (2, 690792630), (3, 460528420), (4, 345396315), (5, 276317052), (6, 230264210), (10, 138158526), (11, 125598660), (12, 115132105), (15, 92105684), (20, 69079263), (22, 62799330), (30, 46052842), (33, 41866220), (44, 31399665), (55, 25119732), (60, 23026421), (66, 20933110), (110, 12559866), (121, 11418060), (132, 10466555), (165, 8373244), (220, 6279933), (242, 5709030), (330, 4186622), (363, 3806020), (484, 2854515), (605, 2283612), (660, 2093311), (726, 1903010), (1210, 1141806), (1452, 951505), (1815, 761204), (2420, 570903), (3630, 380602), (7260, 190301)]