2039190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 4949856

約数和(自身を除く): 2910666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 673, 1010, 1346, 1515, 2019, 3030, 3365, 4038, 6730, 10095, 20190, 67973, 135946, 203919, 339865, 407838, 679730, 1019595, 2039190]

約数ペア:

[(1, 2039190), (2, 1019595), (3, 679730), (5, 407838), (6, 339865), (10, 203919), (15, 135946), (30, 67973), (101, 20190), (202, 10095), (303, 6730), (505, 4038), (606, 3365), (673, 3030), (1010, 2019), (1346, 1515)]