89305090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55469}}^1$

素因数の和:55506

約数の個数: 32

約数和(自身を含む): 191704320

約数和(自身を除く): 102399230

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 55469, 110938, 277345, 388283, 554690, 776566, 1275787, 1941415, 2551574, 3882830, 6378935, 8930509, 12757870, 17861018, 44652545, 89305090]

約数ペア:

[(1, 89305090), (2, 44652545), (5, 17861018), (7, 12757870), (10, 8930509), (14, 6378935), (23, 3882830), (35, 2551574), (46, 1941415), (70, 1275787), (115, 776566), (161, 554690), (230, 388283), (322, 277345), (805, 110938), (1610, 55469)]