4057530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 9799488

約数和(自身を除く): 5741958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 641, 1055, 1266, 1282, 1923, 2110, 3165, 3205, 3846, 6330, 6410, 9615, 19230, 135251, 270502, 405753, 676255, 811506, 1352510, 2028765, 4057530]

約数ペア:

[(1, 4057530), (2, 2028765), (3, 1352510), (5, 811506), (6, 676255), (10, 405753), (15, 270502), (30, 135251), (211, 19230), (422, 9615), (633, 6410), (641, 6330), (1055, 3846), (1266, 3205), (1282, 3165), (1923, 2110)]