5302020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{911}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 15015168

約数和(自身を除く): 9713148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 911, 970, 1164, 1455, 1822, 1940, 2733, 2910, 3644, 4555, 5466, 5820, 9110, 10932, 13665, 18220, 27330, 54660, 88367, 176734, 265101, 353468, 441835, 530202, 883670, 1060404, 1325505, 1767340, 2651010, 5302020]

約数ペア:

[(1, 5302020), (2, 2651010), (3, 1767340), (4, 1325505), (5, 1060404), (6, 883670), (10, 530202), (12, 441835), (15, 353468), (20, 265101), (30, 176734), (60, 88367), (97, 54660), (194, 27330), (291, 18220), (388, 13665), (485, 10932), (582, 9110), (911, 5820), (970, 5466), (1164, 4555), (1455, 3644), (1822, 2910), (1940, 2733)]