13143970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 27216000

約数和(自身を除く): 14072030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1049, 1253, 1790, 2098, 2506, 5245, 6265, 7343, 10490, 12530, 14686, 36715, 73430, 187771, 375542, 938855, 1314397, 1877710, 2628794, 6571985, 13143970]

約数ペア:

[(1, 13143970), (2, 6571985), (5, 2628794), (7, 1877710), (10, 1314397), (14, 938855), (35, 375542), (70, 187771), (179, 73430), (358, 36715), (895, 14686), (1049, 12530), (1253, 10490), (1790, 7343), (2098, 6265), (2506, 5245)]