310045072

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{272927}}^1$

素因数の和:273006

約数の個数: 20

約数和(自身を含む): 609175296

約数和(自身を除く): 299130224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 272927, 545854, 1091708, 2183416, 4366832, 19377817, 38755634, 77511268, 155022536, 310045072]

約数ペア:

[(1, 310045072), (2, 155022536), (4, 77511268), (8, 38755634), (16, 19377817), (71, 4366832), (142, 2183416), (284, 1091708), (568, 545854), (1136, 272927)]