314007890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4485827}}^1$

素因数の和:4485841

約数の個数: 16

約数和(自身を含む): 645959232

約数和(自身を除く): 331951342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4485827, 8971654, 22429135, 31400789, 44858270, 62801578, 157003945, 314007890]

約数ペア:

[(1, 314007890), (2, 157003945), (5, 62801578), (7, 44858270), (10, 31400789), (14, 22429135), (35, 8971654), (70, 4485827)]