57769380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{320941}}^1$

素因数の和:320956

約数の個数: 36

約数和(自身を含む): 175234332

約数和(自身を除く): 117464952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 320941, 641882, 962823, 1283764, 1604705, 1925646, 2888469, 3209410, 3851292, 4814115, 5776938, 6418820, 9628230, 11553876, 14442345, 19256460, 28884690, 57769380]

約数ペア:

[(1, 57769380), (2, 28884690), (3, 19256460), (4, 14442345), (5, 11553876), (6, 9628230), (9, 6418820), (10, 5776938), (12, 4814115), (15, 3851292), (18, 3209410), (20, 2888469), (30, 1925646), (36, 1604705), (45, 1283764), (60, 962823), (90, 641882), (180, 320941)]