13243530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1571}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 31917888

約数和(自身を除く): 18674358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1571, 1686, 2810, 3142, 4215, 4713, 7855, 8430, 9426, 15710, 23565, 47130, 441451, 882902, 1324353, 2207255, 2648706, 4414510, 6621765, 13243530]

約数ペア:

[(1, 13243530), (2, 6621765), (3, 4414510), (5, 2648706), (6, 2207255), (10, 1324353), (15, 882902), (30, 441451), (281, 47130), (562, 23565), (843, 15710), (1405, 9426), (1571, 8430), (1686, 7855), (2810, 4713), (3142, 4215)]