38986890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1931}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 93756096

約数和(自身を除く): 54769206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 1931, 2019, 3365, 3862, 4038, 5793, 6730, 9655, 10095, 11586, 19310, 20190, 28965, 57930, 1299563, 2599126, 3898689, 6497815, 7797378, 12995630, 19493445, 38986890]

約数ペア:

[(1, 38986890), (2, 19493445), (3, 12995630), (5, 7797378), (6, 6497815), (10, 3898689), (15, 2599126), (30, 1299563), (673, 57930), (1346, 28965), (1931, 20190), (2019, 19310), (3365, 11586), (3862, 10095), (4038, 9655), (5793, 6730)]