165808690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 302324400

約数和(自身を除く): 136515710

約数列:

[1, 2, 5, 10, 149, 257, 298, 433, 514, 745, 866, 1285, 1490, 2165, 2570, 4330, 38293, 64517, 76586, 111281, 129034, 191465, 222562, 322585, 382930, 556405, 645170, 1112810, 16580869, 33161738, 82904345, 165808690]

約数ペア:

[(1, 165808690), (2, 82904345), (5, 33161738), (10, 16580869), (149, 1112810), (257, 645170), (298, 556405), (433, 382930), (514, 322585), (745, 222562), (866, 191465), (1285, 129034), (1490, 111281), (2165, 76586), (2570, 64517), (4330, 38293)]