6873460

素因数分解:

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

素因数の和:376

約数の個数: 48

約数和(自身を含む): 15926400

約数和(自身を除く): 9052940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 199, 220, 314, 398, 628, 785, 796, 995, 1570, 1727, 1990, 2189, 3140, 3454, 3980, 4378, 6908, 8635, 8756, 10945, 17270, 21890, 31243, 34540, 43780, 62486, 124972, 156215, 312430, 343673, 624860, 687346, 1374692, 1718365, 3436730, 6873460]

約数ペア:

[(1, 6873460), (2, 3436730), (4, 1718365), (5, 1374692), (10, 687346), (11, 624860), (20, 343673), (22, 312430), (44, 156215), (55, 124972), (110, 62486), (157, 43780), (199, 34540), (220, 31243), (314, 21890), (398, 17270), (628, 10945), (785, 8756), (796, 8635), (995, 6908), (1570, 4378), (1727, 3980), (1990, 3454), (2189, 3140)]