157105710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{581873}}^1$

素因数の和:581889

約数の個数: 32

約数和(自身を含む): 418949280

約数和(自身を除く): 261843570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 581873, 1163746, 1745619, 2909365, 3491238, 5236857, 5818730, 8728095, 10473714, 15710571, 17456190, 26184285, 31421142, 52368570, 78552855, 157105710]

約数ペア:

[(1, 157105710), (2, 78552855), (3, 52368570), (5, 31421142), (6, 26184285), (9, 17456190), (10, 15710571), (15, 10473714), (18, 8728095), (27, 5818730), (30, 5236857), (45, 3491238), (54, 2909365), (90, 1745619), (135, 1163746), (270, 581873)]