30069675

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 54405000

約数和(自身を除く): 24335325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1249, 1605, 2675, 3747, 4815, 6245, 8025, 11241, 18735, 24075, 31225, 56205, 93675, 133643, 281025, 400929, 668215, 1202787, 2004645, 3341075, 6013935, 10023225, 30069675]

約数ペア:

[(1, 30069675), (3, 10023225), (5, 6013935), (9, 3341075), (15, 2004645), (25, 1202787), (45, 668215), (75, 400929), (107, 281025), (225, 133643), (321, 93675), (535, 56205), (963, 31225), (1249, 24075), (1605, 18735), (2675, 11241), (3747, 8025), (4815, 6245)]