76611220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547223}}^1$

素因数の和:547239

約数の個数: 24

約数和(自身を含む): 183867264

約数和(自身を除く): 107256044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547223, 1094446, 2188892, 2736115, 3830561, 5472230, 7661122, 10944460, 15322244, 19152805, 38305610, 76611220]

約数ペア:

[(1, 76611220), (2, 38305610), (4, 19152805), (5, 15322244), (7, 10944460), (10, 7661122), (14, 5472230), (20, 3830561), (28, 2736115), (35, 2188892), (70, 1094446), (140, 547223)]