3031590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 7338240

約数和(自身を除く): 4306650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 727, 834, 1390, 1454, 2085, 2181, 3635, 4170, 4362, 7270, 10905, 21810, 101053, 202106, 303159, 505265, 606318, 1010530, 1515795, 3031590]

約数ペア:

[(1, 3031590), (2, 1515795), (3, 1010530), (5, 606318), (6, 505265), (10, 303159), (15, 202106), (30, 101053), (139, 21810), (278, 10905), (417, 7270), (695, 4362), (727, 4170), (834, 3635), (1390, 2181), (1454, 2085)]