30109540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51913}}^1$

素因数の和:51951

約数の個数: 24

約数和(自身を含む): 65411640

約数和(自身を除く): 35302100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 51913, 103826, 207652, 259565, 519130, 1038260, 1505477, 3010954, 6021908, 7527385, 15054770, 30109540]

約数ペア:

[(1, 30109540), (2, 15054770), (4, 7527385), (5, 6021908), (10, 3010954), (20, 1505477), (29, 1038260), (58, 519130), (116, 259565), (145, 207652), (290, 103826), (580, 51913)]