28367055420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42980387}}^1$

素因数の和:42980410

約数の個数: 48

約数和(自身を含む): 86648462208

約数和(自身を除く): 58281406788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 42980387, 85960774, 128941161, 171921548, 214901935, 257882322, 429803870, 472784257, 515764644, 644705805, 859607740, 945568514, 1289411610, 1418352771, 1891137028, 2363921285, 2578823220, 2836705542, 4727842570, 5673411084, 7091763855, 9455685140, 14183527710, 28367055420]

約数ペア:

[(1, 28367055420), (2, 14183527710), (3, 9455685140), (4, 7091763855), (5, 5673411084), (6, 4727842570), (10, 2836705542), (11, 2578823220), (12, 2363921285), (15, 1891137028), (20, 1418352771), (22, 1289411610), (30, 945568514), (33, 859607740), (44, 644705805), (55, 515764644), (60, 472784257), (66, 429803870), (110, 257882322), (132, 214901935), (165, 171921548), (220, 128941161), (330, 85960774), (660, 42980387)]