858450090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{192047}}^1$

素因数の和:192206

約数の個数: 32

約数和(自身を含む): 2074118400

約数和(自身を除く): 1215668310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 192047, 384094, 576141, 960235, 1152282, 1920470, 2880705, 5761410, 28615003, 57230006, 85845009, 143075015, 171690018, 286150030, 429225045, 858450090]

約数ペア:

[(1, 858450090), (2, 429225045), (3, 286150030), (5, 171690018), (6, 143075015), (10, 85845009), (15, 57230006), (30, 28615003), (149, 5761410), (298, 2880705), (447, 1920470), (745, 1152282), (894, 960235), (1490, 576141), (2235, 384094), (4470, 192047)]