859611430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{10709}}^1$

素因数の和:11088

約数の個数: 32

約数和(自身を含む): 1619352000

約数和(自身を除く): 759740570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 349, 698, 1745, 3490, 8027, 10709, 16054, 21418, 40135, 53545, 80270, 107090, 246307, 492614, 1231535, 2463070, 3737441, 7474882, 18687205, 37374410, 85961143, 171922286, 429805715, 859611430]

約数ペア:

[(1, 859611430), (2, 429805715), (5, 171922286), (10, 85961143), (23, 37374410), (46, 18687205), (115, 7474882), (230, 3737441), (349, 2463070), (698, 1231535), (1745, 492614), (3490, 246307), (8027, 107090), (10709, 80270), (16054, 53545), (21418, 40135)]