66706930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{180289}}^1$

素因数の和:180333

約数の個数: 16

約数和(自身を含む): 123318360

約数和(自身を除く): 56611430

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 180289, 360578, 901445, 1802890, 6670693, 13341386, 33353465, 66706930]

約数ペア:

[(1, 66706930), (2, 33353465), (5, 13341386), (10, 6670693), (37, 1802890), (74, 901445), (185, 360578), (370, 180289)]