215029140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3583819}}^1$

素因数の和:3583831

約数の個数: 24

約数和(自身を含む): 602081760

約数和(自身を除く): 387052620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3583819, 7167638, 10751457, 14335276, 17919095, 21502914, 35838190, 43005828, 53757285, 71676380, 107514570, 215029140]

約数ペア:

[(1, 215029140), (2, 107514570), (3, 71676380), (4, 53757285), (5, 43005828), (6, 35838190), (10, 21502914), (12, 17919095), (15, 14335276), (20, 10751457), (30, 7167638), (60, 3583819)]