3436730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 3388870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 199, 314, 398, 785, 995, 1570, 1727, 1990, 2189, 3454, 4378, 8635, 10945, 17270, 21890, 31243, 62486, 156215, 312430, 343673, 687346, 1718365, 3436730]

約数ペア:

[(1, 3436730), (2, 1718365), (5, 687346), (10, 343673), (11, 312430), (22, 156215), (55, 62486), (110, 31243), (157, 21890), (199, 17270), (314, 10945), (398, 8635), (785, 4378), (995, 3454), (1570, 2189), (1727, 1990)]