2564130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 6211584

約数和(自身を除く): 3647454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 673, 762, 1270, 1346, 1905, 2019, 3365, 3810, 4038, 6730, 10095, 20190, 85471, 170942, 256413, 427355, 512826, 854710, 1282065, 2564130]

約数ペア:

[(1, 2564130), (2, 1282065), (3, 854710), (5, 512826), (6, 427355), (10, 256413), (15, 170942), (30, 85471), (127, 20190), (254, 10095), (381, 6730), (635, 4038), (673, 3810), (762, 3365), (1270, 2019), (1346, 1905)]