314191330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 575268480

約数和(自身を除く): 261077150

約数列:

[1, 2, 5, 10, 71, 142, 355, 547, 710, 809, 1094, 1618, 2735, 4045, 5470, 8090, 38837, 57439, 77674, 114878, 194185, 287195, 388370, 442523, 574390, 885046, 2212615, 4425230, 31419133, 62838266, 157095665, 314191330]

約数ペア:

[(1, 314191330), (2, 157095665), (5, 62838266), (10, 31419133), (71, 4425230), (142, 2212615), (355, 885046), (547, 574390), (710, 442523), (809, 388370), (1094, 287195), (1618, 194185), (2735, 114878), (4045, 77674), (5470, 57439), (8090, 38837)]