64664590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 54774770

約数列:

[1, 2, 5, 10, 59, 118, 127, 254, 295, 590, 635, 863, 1270, 1726, 4315, 7493, 8630, 14986, 37465, 50917, 74930, 101834, 109601, 219202, 254585, 509170, 548005, 1096010, 6466459, 12932918, 32332295, 64664590]

約数ペア:

[(1, 64664590), (2, 32332295), (5, 12932918), (10, 6466459), (59, 1096010), (118, 548005), (127, 509170), (254, 254585), (295, 219202), (590, 109601), (635, 101834), (863, 74930), (1270, 50917), (1726, 37465), (4315, 14986), (7493, 8630)]