133552790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31277}}^1$

素因数の和:31352

約数の個数: 32

約数和(自身を含む): 279249984

約数和(自身を除く): 145697194

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 31277, 62554, 156385, 218939, 312770, 437878, 1094695, 1907897, 2189390, 3815794, 9539485, 13355279, 19078970, 26710558, 66776395, 133552790]

約数ペア:

[(1, 133552790), (2, 66776395), (5, 26710558), (7, 19078970), (10, 13355279), (14, 9539485), (35, 3815794), (61, 2189390), (70, 1907897), (122, 1094695), (305, 437878), (427, 312770), (610, 218939), (854, 156385), (2135, 62554), (4270, 31277)]