134989380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{749941}}^1$

素因数の和:749956

約数の個数: 36

約数和(自身を含む): 409468332

約数和(自身を除く): 274478952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 749941, 1499882, 2249823, 2999764, 3749705, 4499646, 6749469, 7499410, 8999292, 11249115, 13498938, 14998820, 22498230, 26997876, 33747345, 44996460, 67494690, 134989380]

約数ペア:

[(1, 134989380), (2, 67494690), (3, 44996460), (4, 33747345), (5, 26997876), (6, 22498230), (9, 14998820), (10, 13498938), (12, 11249115), (15, 8999292), (18, 7499410), (20, 6749469), (30, 4499646), (36, 3749705), (45, 2999764), (60, 2249823), (90, 1499882), (180, 749941)]