154254420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{856969}}^1$

素因数の和:856984

約数の個数: 36

約数和(自身を含む): 467905620

約数和(自身を除く): 313651200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 856969, 1713938, 2570907, 3427876, 4284845, 5141814, 7712721, 8569690, 10283628, 12854535, 15425442, 17139380, 25709070, 30850884, 38563605, 51418140, 77127210, 154254420]

約数ペア:

[(1, 154254420), (2, 77127210), (3, 51418140), (4, 38563605), (5, 30850884), (6, 25709070), (9, 17139380), (10, 15425442), (12, 12854535), (15, 10283628), (18, 8569690), (20, 7712721), (30, 5141814), (36, 4284845), (45, 3427876), (60, 2570907), (90, 1713938), (180, 856969)]