30504272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{100343}}^1$

素因数の和:100370

約数の個数: 20

約数和(自身を含む): 62213280

約数和(自身を除く): 31709008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 100343, 200686, 401372, 802744, 1605488, 1906517, 3813034, 7626068, 15252136, 30504272]

約数ペア:

[(1, 30504272), (2, 15252136), (4, 7626068), (8, 3813034), (16, 1906517), (19, 1605488), (38, 802744), (76, 401372), (152, 200686), (304, 100343)]