129436690

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 236234880

約数和(自身を除く): 106798190

約数列:

[1, 2, 5, 10, 167, 179, 334, 358, 433, 835, 866, 895, 1670, 1790, 2165, 4330, 29893, 59786, 72311, 77507, 144622, 149465, 155014, 298930, 361555, 387535, 723110, 775070, 12943669, 25887338, 64718345, 129436690]

約数ペア:

[(1, 129436690), (2, 64718345), (5, 25887338), (10, 12943669), (167, 775070), (179, 723110), (334, 387535), (358, 361555), (433, 298930), (835, 155014), (866, 149465), (895, 144622), (1670, 77507), (1790, 72311), (2165, 59786), (4330, 29893)]