1230013730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11181943}}^1$

素因数の和:11181961

約数の個数: 16

約数和(自身を含む): 2415299904

約数和(自身を除く): 1185286174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11181943, 22363886, 55909715, 111819430, 123001373, 246002746, 615006865, 1230013730]

約数ペア:

[(1, 1230013730), (2, 615006865), (5, 246002746), (10, 123001373), (11, 111819430), (22, 55909715), (55, 22363886), (110, 11181943)]