85207830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2840261}}^1$

素因数の和:2840271

約数の個数: 16

約数和(自身を含む): 204498864

約数和(自身を除く): 119291034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2840261, 5680522, 8520783, 14201305, 17041566, 28402610, 42603915, 85207830]

約数ペア:

[(1, 85207830), (2, 42603915), (3, 28402610), (5, 17041566), (6, 14201305), (10, 8520783), (15, 5680522), (30, 2840261)]