2018075990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{31033}}^1$

素因数の和:31976

約数の個数: 32

約数和(自身を含む): 4156073280

約数和(自身を除く): 2137997290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 929, 1858, 4645, 6503, 9290, 13006, 31033, 32515, 62066, 65030, 155165, 217231, 310330, 434462, 1086155, 2172310, 28829657, 57659314, 144148285, 201807599, 288296570, 403615198, 1009037995, 2018075990]

約数ペア:

[(1, 2018075990), (2, 1009037995), (5, 403615198), (7, 288296570), (10, 201807599), (14, 144148285), (35, 57659314), (70, 28829657), (929, 2172310), (1858, 1086155), (4645, 434462), (6503, 310330), (9290, 217231), (13006, 155165), (31033, 65030), (32515, 62066)]