13777380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76541}}^1$

素因数の和:76556

約数の個数: 36

約数和(自身を含む): 41791932

約数和(自身を除く): 28014552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76541, 153082, 229623, 306164, 382705, 459246, 688869, 765410, 918492, 1148115, 1377738, 1530820, 2296230, 2755476, 3444345, 4592460, 6888690, 13777380]

約数ペア:

[(1, 13777380), (2, 6888690), (3, 4592460), (4, 3444345), (5, 2755476), (6, 2296230), (9, 1530820), (10, 1377738), (12, 1148115), (15, 918492), (18, 765410), (20, 688869), (30, 459246), (36, 382705), (45, 306164), (60, 229623), (90, 153082), (180, 76541)]