90505030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117539}}^1$

素因数の和:117564

約数の個数: 32

約数和(自身を含む): 203109120

約数和(自身を除く): 112604090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 117539, 235078, 587695, 822773, 1175390, 1292929, 1645546, 2585858, 4113865, 6464645, 8227730, 9050503, 12929290, 18101006, 45252515, 90505030]

約数ペア:

[(1, 90505030), (2, 45252515), (5, 18101006), (7, 12929290), (10, 9050503), (11, 8227730), (14, 6464645), (22, 4113865), (35, 2585858), (55, 1645546), (70, 1292929), (77, 1175390), (110, 822773), (154, 587695), (385, 235078), (770, 117539)]