76574540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{546961}}^1$

素因数の和:546977

約数の個数: 24

約数和(自身を含む): 183779232

約数和(自身を除く): 107204692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 546961, 1093922, 2187844, 2734805, 3828727, 5469610, 7657454, 10939220, 15314908, 19143635, 38287270, 76574540]

約数ペア:

[(1, 76574540), (2, 38287270), (4, 19143635), (5, 15314908), (7, 10939220), (10, 7657454), (14, 5469610), (20, 3828727), (28, 2734805), (35, 2187844), (70, 1093922), (140, 546961)]