1089495470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{18119}}^1$

素因数の和:18992

約数の個数: 32

約数和(自身を含む): 2243980800

約数和(自身を除く): 1154485330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 859, 1718, 4295, 6013, 8590, 12026, 18119, 30065, 36238, 60130, 90595, 126833, 181190, 253666, 634165, 1268330, 15564221, 31128442, 77821105, 108949547, 155642210, 217899094, 544747735, 1089495470]

約数ペア:

[(1, 1089495470), (2, 544747735), (5, 217899094), (7, 155642210), (10, 108949547), (14, 77821105), (35, 31128442), (70, 15564221), (859, 1268330), (1718, 634165), (4295, 253666), (6013, 181190), (8590, 126833), (12026, 90595), (18119, 60130), (30065, 36238)]