255067710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{26821}}^1$

素因数の和:27148

約数の個数: 32

約数和(自身を含む): 614116512

約数和(自身を除く): 359048802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 26821, 53642, 80463, 134105, 160926, 268210, 402315, 804630, 8502257, 17004514, 25506771, 42511285, 51013542, 85022570, 127533855, 255067710]

約数ペア:

[(1, 255067710), (2, 127533855), (3, 85022570), (5, 51013542), (6, 42511285), (10, 25506771), (15, 17004514), (30, 8502257), (317, 804630), (634, 402315), (951, 268210), (1585, 160926), (1902, 134105), (3170, 80463), (4755, 53642), (9510, 26821)]