86816490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{125821}}^1$

素因数の和:125854

約数の個数: 32

約数和(自身を含む): 217420416

約数和(自身を除く): 130603926

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 125821, 251642, 377463, 629105, 754926, 1258210, 1887315, 2893883, 3774630, 5787766, 8681649, 14469415, 17363298, 28938830, 43408245, 86816490]

約数ペア:

[(1, 86816490), (2, 43408245), (3, 28938830), (5, 17363298), (6, 14469415), (10, 8681649), (15, 5787766), (23, 3774630), (30, 2893883), (46, 1887315), (69, 1258210), (115, 754926), (138, 629105), (230, 377463), (345, 251642), (690, 125821)]