2015035390

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{197359}}^1$

素因数の和:198387

約数の個数: 16

約数和(自身を含む): 3630634560

約数和(自身を除く): 1615599170

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 10210, 197359, 394718, 986795, 1973590, 201503539, 403007078, 1007517695, 2015035390]

約数ペア:

[(1, 2015035390), (2, 1007517695), (5, 403007078), (10, 201503539), (1021, 1973590), (2042, 986795), (5105, 394718), (10210, 197359)]