214608780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1192271}}^1$

素因数の和:1192286

約数の個数: 36

約数和(自身を含む): 650980512

約数和(自身を除く): 436371732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1192271, 2384542, 3576813, 4769084, 5961355, 7153626, 10730439, 11922710, 14307252, 17884065, 21460878, 23845420, 35768130, 42921756, 53652195, 71536260, 107304390, 214608780]

約数ペア:

[(1, 214608780), (2, 107304390), (3, 71536260), (4, 53652195), (5, 42921756), (6, 35768130), (9, 23845420), (10, 21460878), (12, 17884065), (15, 14307252), (18, 11922710), (20, 10730439), (30, 7153626), (36, 5961355), (45, 4769084), (60, 3576813), (90, 2384542), (180, 1192271)]